Optimize your temperature control setup with our complete range of glycol system accessories. From insulated tubing and quick-disconnect fittings to hose clamps and flow meters, we have everything you need to customize or upgrade your system. Whether you're a home winemaker dialing in a single fermenter or a small winery managing multiple tanks, these reliable components ensure efficient, consistent cooling.
Glycol System Accessories
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High Quality Made in USA Thermometer - 2 in. x 12 in.
Are all bi-metal thermometers created equal? Not really. The problem with most bi-metal thermometers is that hang ups occur and you have to tap the thermometer to get an accurate reading. The cause of the problem is that the bimetallic helical coil in the stem of other bi-metal thermometers is tack welded to the stem itself. Our new line of thermometers feature a super sensitive bimetallic helical coil suspended from a copper coated bushing fixed in the stem. This superior design provides a faster response to temperature changes and assures more accurate readings. What does this mean? You don't have to tap the gauge with your finger as much. They are also accurate to 1% of the total range, feature a polished 2" 304 s/s housing, a hermetically sealed water proof case, and glass face. The range is 0-220 °F and -10-100 °C. The 12" stem is 1/8" stainless steel. This is a very different thermometer than some of the other low quality 2" x 12" thermometers that are currently on the market. This dial thermometer should be calibrated at 150 °F.
$44.99
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Hose Clamp | 3/8" to 7/8" OD Tubing Clamp | Stainless Steel
Stainless steel hose clamp will fit 3/8" to 7/8" Tubing.
$1.79
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CoolBot Walk-In Cooler Controller | DIY Indoor Cooler | Fermentation Locker | Keg Storage | Wine Cellar
A CoolBot allows a standard air conditioner to cool a room or space down to 35 degrees F. Installs with no tools or electrical knowledge required. Standard A/C units available from any hardware or appliance store have lots of power but they are electronically limited so that they cannot go below 60 degrees F. This is because they would freeze up. Commercial refrigeration for walk in coolers combat freeze with increased surface area on the fins as well as fans. Instead the Cool bot technology uses multiple sensors, a heating element and programmed micro-controller to control your air conditioner in such a way that the unit can go below 60F and not freeze up. The Coolbot cannot give you 100% of the btus listed on your air conditioner nor is suitable for large brewery or winery walk ins. It is perfect for wine cellars, beer storage, fermentation, etc. Easy to install within 30 minutes with no tools or electrical knowleged required. While we can't tell you exactly what size space you can cool because of ambient temperatures and insulation factors, we recommend you google Coolbot. They have sold over 50,000 of these so there are lots of reviews and actual installs out there. We offer free shipping on this unit, ship fast from both coasts, and have great customer service. This type of system is also very efficient. Most commercial systems are power hogs with large fans that are always running. Residential A/C units are made for efficiency. The Coolbot will also shut down the compressor for short time when the unit is running at its highest level of inneficiency, as it nears freeze up. Dims of the CoolBot are 6.5x3.5x1.5 in. Product Introduction DIY Indoor Cooler Mobile Walk In Cooler For the WiFi-enabled model, see the CoolBot Pro.
$374.00
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Inkbird Digital Temperature Controller
The Inkbird dual stage temperature controller is an easy to use and economical controller that is perfect for home wine making. Inkbird controllers allow you to control both heating and cooling, and set independent differentials for each to keep the exact temperature you need. The Inkbird ITC-308S controller performs many of the same functions as the Ranco or Johnson but at a more affordable price, making it a great alternative for temperature control. Aside from wine making uses, this is a great dual relay output temperature controller for cooking (use in a smoker or bbq), home growing (heat mats for seedlings, climate control), or any other DIY project you come up with! Features: Simple plug and play design with user friendly LED interface Dual stage ITC-308 - control both heating and cooling Adjustable Heating/Cooling differential 1000W max power Celsius or Fahrenheit High and low temperature and sensor fault alarms Can control temperatures of -58° F through 210° F (-50° C - 99° C) Body Dimensions: 5.5 in x 2.7 in x 1.3 in
$43.99
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The Temperature Tamer
The Temperature Tamer hangs from the side of a bin or tank and has a built-in temperature controller that monitors the temperature and controls a solenoid valve, allowing coolant or heated water to enter a snake, plate or jacket to maintain your ideal temperature. Theoretically you could be maintaining the temperature of a red wine ferment at 77F in one tank while you cold stabilized a white wine at 30F in the next. The built-in Ranco controller allows for heating or cooling, has a temperature range of -30 to 220F, and will maintain the temperature in a ferment or tank within one degree of your set point. The controller opens and closes the built in electronic solenoid valve to start or stop the flow of coolant. The included thermal sensor can be placed into a thermowell mounted onto a tank or a floating thermowell used with a Macrobin. The unit comes equipped with 1/2" barb outlets for the glycol system, however you can remove those and attach anything you'd like to the 1/2" FPT behind them. We generally like to use Quick Disconnects in these systems, please contact us if you need assistance setting this up properly. An example set-up for cooling macro bins: Using one of our glycol systems run an outgoing and incoming loop of 1/2" line that is always recirculating cold glycol. Wherever you have a bin that needs cooling, tee your Temperature Tamer input into the line coming from your chiller, connect a hose from the Tamer's outlet to the inlet side of your cooling plate, and tee a hose from the cooling plate's outlet into the return line going back to the chiller.
$399.99
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LinkTech High Temp Plastic Female Quick Disconnect (QD) | 1/2" Barb W/ Shutoff Valve
The LinkTech 60PS Series is a lineup of premium plastic Quick Disconnects. These High Quality QDs are made from medical grade polypropylene, a high-strength plastic that is temperature tolerant 160° (Max!), and can handle pressure ranging from a vacuum to 60 psi. All of the 60PS Series will interconnect, and these units will also work seamlessly (and leaklessly!) with CPC Quick Disconnects of the same internal 3/8” flow path. O-rings are a EPDM Rubber, and internal valve springs are constructed from 316 Stainless steel. This is a Female Socket, which can connect to any H501 Series Male Plug. It has a 1/2" Hose Barb on the other end for attaching any 1/2" ID tubing. This QD is equipped with a shutoff valve. When not connected to another QD, this will not allow any flow. While not quite as bulletproof as our Stainless Steel Quick Disconnects, this lineup does offer a few advantages. These can be set up with Shutoffs, which will prevent flow when disconnected, and can be incredibly useful on Pump or Glycol systems. The pricing of these products is more economical, yet the plastic is still medical grade. All in all, these are a premium lineup of quick disconnects with great features and lots of options. Features: LinkTech brand 60PS Series Equipped with Shutoff Valve Connections: Female Socket Quick Disconnect 1/2" Barb Medical Grade Materials: Body: High-Strength Polypropylene Spring: 316 Stainless Steel O-Ring: EPDM Operating Pressure: Vacuum to 60 PSI Temperature Tolerance: -40 to 280°F (-40 to 138°C) 3/8" Flow Path Interchangeable with CPC - Colder HFC35 Series
$26.99
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Food Grade Propylene Glycol 100% | One Gallon | CellarScience®
Certified Food-Grade Propylene Glycol Inhibited Coolant 100% Concentrate for use in Glycol Cooling Systems in any Food Service application. Dilute with distilled water to the ratio specified in the instructions for your chiller. NSF Certified, food-grade inhibited propylene glycol fluid which is intended for use in antifreeze and heat transfer applications where contact with food may occur, such as wineries, micro-breweries, meatpackers, and other food-related industries. Formulated with propylene glycol and an inhibitor system which is effective at preventing rust and corrosion in aluminum, brass, cast iron, copper, solder and steel-containing systems. Operating Range: -50°F to 325°F (-46°C to 163°C) Application: HVAC system freeze/burst/corrosion protection Immersion freezing Cooling liquid foods Packaging carbonated beverages Fermentation cooling Refrigeration coil defrosting Cold room dehumidifying Conveyor roller defrosting Process cooling Process heating Waste heat recovery PLEASE NOTE: While Propylene Glycol is considered food grade this is not meant to suggest that it is safe for consumption. Always test your heat exchangers with water to check for pinhole leaks. In case of consumption please contact your local Poison Control Center immediately.
$54.99
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CoolBot Pro Walk-In Cooler Controller | WiFi Enabled | DIY Indoor Cooler | Fermentation Locker | Keg Storage | Wine Cellar
The CoolBot Pro brings you all the great features of the standard CoolBot with added WiFi connectivity, allowing you to monitor and control your cold room from your smartphone through the free mobile app. The CoolBot Pro enables a standard air conditioner to cool a room or space down to 34°F. Easily installs with no tools or electrical knowledge required. The CoolBot Pro comes paired with the Jumper WiFi relay module, which installs on the outside of your cold room. Once the jumper is connected to your wireless network, you can use the free mobile app to control your CoolBot from virtually anywhere with a WiFi connection. Monitor your cold room remotely, adjust temperatures on the fly, or program the app to send you notifications if something is amiss. Whether you're on the go during a busy work week or taking some well-earned R&R, CoolBot Pro has your back! Standard A/C units available from any hardware or appliance store have lots of power, but they are electronically restricted to not go below 60°F. This is because they would freeze up. Commercial refrigeration for walk-in coolers combat freeze with increased surface area on the fins and fans. Instead the CoolBot technology uses multiple sensors, a heating element and programmed micro-controller to control your air conditioner in such a way that the unit can go below 60°F and not freeze up. The CoolBot cannot give you 100% of the BTUs listed on your air conditioner, nor is suitable for large brewery or winery walk-ins. But it is perfect for wine cellars, beer storage, fermentation, and many other applications. Easy to install within 30 minutes with no tools or electrical knowledge required. While we can't tell you exactly what size space you can cool because of ambient temperatures and insulation factors, we recommend you google CoolBot. They have sold over 50,000 of these so there are lots of reviews and actual installs out there. We offer free shipping on this unit, ship fast from both coasts, and have great customer service. This type of system is also very efficient. Most commercial systems are power hogs with large fans that are always running. Residential A/C units are made for efficiency. The CoolBot Pro will also shut down the compressor for a short time when the unit is running at its highest level of inefficiency, as it nears freeze up. Features: Trusted CoolBot technology now with WiFi connectivity and mobile app Allows a standard window air conditioner to cool a room to 34°F Interactive refrigeration for Brewing, Winemaking, Restaurants, Agricultural Purposes & More Mobile app: remote temperature reading and adjustments, receive critical alerts, data storage and reporting Cool Bot Pro and Jumper WiFi relay module included Free mobile app features require WiFi connection Made in the USA Controller Dimensions: 6.5" x 3.4" x 1.1" Jumper Dimensions: 4" x 3.6" x 1.1" Please note: the instruction manual references a paid subscription for the mobile app. The mobile app is now offered for free, with no subscription required.
$419.00
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LinkTech High Temp Plastic Male Quick Disconnect (QD) | 1/2" MPT W/ Shutoff Valve
The LinkTech 60PS Series is a lineup of premium plastic Quick Disconnects. These High Quality QDs are made from medical grade polypropylene, a high-strength plastic that is temperature tolerant 160° (Max!), and can handle pressure ranging from a vacuum to 60 psi. All of the 60PS Series will interconnect, and these units will also work seamlessly (and leaklessly!) with CPC Quick Disconnects of the same internal 3/8” flow path. O-rings are a EPDM Rubber, and internal valve springs are constructed from 316 Stainless steel. This is a Male Plug, which can connect to any H501 Series Female Socket. It has 1/2" Male NPT threading for use with any products equipped with 1/2" Female NPT. This QD is equipped with a shutoff valve. When not connected to another QD, this will not allow any flow. While not quite as bulletproof as our Stainless Steel Quick Disconnects, this lineup does offer a few advantages. These can be set up with Shutoffs, which will prevent flow when disconnected, and can be incredibly useful on Pump or Glycol systems. The pricing of these products is more economical, yet the plastic is still medical grade. All in all, these are a premium lineup of quick disconnects with great features and lots of options. Features: LinkTech brand 60PS Series Equipped with Shutoff Valve Connections: Male Plug Quick Disconnect 1/2" MPT Medical Grade Materials: Body: High-Strength Polypropylene Spring: 316 Stainless Steel O-Ring: EPDM Operating Pressure: Vacuum to 60 PSI Temperature Tolerance: -40 to 280°F (-40 to 138°C) 3/8" Flow Path Interchangeable with CPC - Colder HFC35 Series
$24.99
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LinkTech High Temp Plastic Female Quick Disconnect (QD) | 1/2" MPT W/ Shutoff Valve
The LinkTech 60PS Series is a lineup of premium plastic Quick Disconnects. These High Quality QDs are made from medical grade polypropylene, a high-strength plastic that is temperature tolerant 160° (Max!), and can handle pressure ranging from a vacuum to 60 psi. All of the 60PS Series will interconnect, and these units will also work seamlessly (and leaklessly!) with CPC Quick Disconnects of the same internal 3/8” flow path. O-rings are a EPDM Rubber, and internal valve springs are constructed from 316 Stainless steel. This is a Female Socket, which can connect to any H501 Series Male Plug. It has 1/2" Male NPT threading for use with any products equipped with 1/2" Female NPT. This QD is equipped with a shutoff valve. When not connected to another QD, this will not allow any flow. While not quite as bulletproof as our Stainless Steel Quick Disconnects, this lineup is still incredibly durable, and does offer a few advantages. These can be set up with Shutoffs, which will prevent flow when disconnected, and can be incredibly useful on Pump or Glycol systems. The pricing of these products is more economical, yet the plastic is still medical grade. All in all, these are a premium lineup of quick disconnects with great features and lots of options. Features: LinkTech brand 60PS Series Equipped with Shutoff Valve Connections: Female Socket Quick Disconnect 1/2" MPT Medical Grade Materials: Body: High-Strength polypropylene Spring: 316 Stainless Steel O-Ring: EPDM Operating Pressure: Vacuum to 60 PSI Temperature Tolerance: -40 to 280°F (-40 to 138°C) 3/8" Flow Path Interchangeable with CPC - Colder HFC35 Series
$19.99
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Thermowell - 15 in.
This stainless steel thermowell is the same one used with many of the hood and stopper thermowells we sell, such as the FE625 and FE624B. It is also a direct replacement for the thermowell used with the BrewBuilt CoolStix™ for Carboy fermenters. Specifications: 15" long 1/4" inner diameter 5/16" outer diameter Made from 304 stainless steel Will not work with Johnson Temperature Controllers (FE600 or FE611) because the probes are too large.
$21.99
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#10 Silicone Stopper Thermowell
This carboy thermowell is used in conjunction with the Digital Controller, FE601A, FE610A, or FE602, to more accurately regulate internal temperature during fermentation. It is exceptionally useful during the start of fermentation when the lag between ambient temperature in the refrigerator and actual temperature in the carboy can vary greatly. Now you can keep your beer or wine within one degree of the set point on your digital controller. Designed to fit either 3, 5 or 6 gallon PLASTIC carboys or any other similarly sized opening hole. The unit comes with a 15" stainless steel thermowell and a #10 silicone stopper that will accommodate our sanitary filter, FIL90, as well. It can be used in any container with a stopper opening of this size where you need to accurately monitor and control liquid temperature. Will not work with Johnson Temperature Controllers (FE600 or FE611) because the probes are too large. Need a thermowell for a glass carboy? Click here. Inner Diameter of Thermowell: .255" Works with new 2016 Rancos
$27.49
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Inkbird Digital Temperature Controller (WiFi Enabled)
The ITC-308 WiFi controller allows you to monitor your fermentation temperature from virtually anywhere with an internet connection. From the free companion app, available for iOS and Android devices, you can adjust settings, receive push notifications, and track daily activity. Please note the controller will only work with 2.4 GHz WiFi routers. The Inkbird dual stage temperature controller is an easy to use and economical controller that is perfect for home brewing and wine making. Control both heating and cooling, and set independent differentials for each to keep the exact temperature you need. The Inkbird controller performs many of the same functions as the Ranco or Johnson but at a more affordable price, making it a great alternative for temperature control. Aside from fermentation uses, this is a great dual relay output temperature controller for cooking (use in a smoker or BBQ), home growing (heat mats for seedlings, climate control), or any other DIY project you come up with! Features: WiFi Enabled - requires 2.4 GHz router Free companion app available for iOS and Android devices Simple plug and play design with user friendly LED interface Dual stage ITC-308 - control both heating and cooling Adjustable Heating/Cooling differential 1000W max power Celsius or Fahrenheit High and low temperature and sensor fault alarms Can control temperatures of -58° F through 210° F (-50° C - 99° C) Body Dimensions: 5.5 in x 2.7 in x 1.3 in Power Cord - 4.5 ft. Temp Probe Cord - 6 ft.
$54.99
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O-Ring for High Temp Plastic Quick Disconnects (QD)
Made from EPDM material, these gaskets are to replace the stock ones that come with the CPC or LinkTech High Temp Plastic 3/8" Flow Path quick disconnect fittings (our H501 Series)
$0.79
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Johnson A421 Digital Temperature Controller
The Johnson digital temperature controller is used to control the temperature of a refrigerator, or similar cooling or heating device. Enter your desired temperature, called set point, and how tightly you want your temperature maintained, called differential, and let the controller do the rest. This is a high quality, ready to go temperature controller that is accurate and easy to use.
$149.99
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Tri-Clamp Thermowell
1.5" Tri-Clamp end cap welded to thin wall stainless tubing for quick accurate temperature readings. Insert 1/4" thermal probe from controller. Works perfectly with our Ranco digital controllers. Thermowell mounts into 1.5" Tri-Clamp ferrule in the side or your tank. Has a 6 inch probe. Works with new 2016 Rancos
$32.99
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Analog Temperature Controller
Use this analog unit to control the temperature of a refrigerator, freezer, or air conditioner. It enables you to ferment and store wine at correct temperatures when the ambient room temperature is too warm. Your electrical cooling device plugs into this unit which plugs into the outlet. A remote sensor connected by a small capillary tube monitors temperatures. If the temperature rises above your set point, the cooling device is turned on. The unit features a 4 degree swing to help extend the life of the cooling unit's compressor. For example, if you had it set at 68 degrees, it would turn on at 68 degrees and go to 64 degrees before turning off. The unit has the potential to regulate temperature from 20 to 80 degrees Fahrenheit. The sensor tube can be inserted into a refrigerator or freezer, and still allows the door gasket to seal tight. Temperature Range of 20 to 80F. It will handle 15 amps or 1725 watts at 115 volts AC.
$125.69
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Hood Thermowell for glass Smooth Neck Carboys - 15 in
Designed to work with the Ranco Digital temperature controllers (Johnsons will not fit). These allow you to control the core temperature of your fermentation instead of the air around the carboy.
$29.99
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5" Shielded Coupler Thermowell
After trying a number of designs from overseas, none of which fit our probes properly, we created our own! Made in the USA, this Threaded Shielded Thermowell is designed to shield your probes wire from flames from underneath your kettle. For use with the digital temperature controllers, FE610, FE610A, or FE608, in any vessel that has a 1/2" FPT coupler. This accepts the common 1/4" diameter probes. This will work great for turning a stainless mash tun that has a thermometer into digital smart system without added welding. This item is 9 ¼" in length overall from the end of the thermowell to the end of the heat shield. The thermowell itself is 5" in length that will be inside your vessel. Will not work with Johnson Temperature Controllers (FE600 or FE611) because the probes are too large. Works with new 2016 Rancos
$32.99
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BrewBuilt® 1.5" Tri-Clamp Thermometer | 6" Probe
The BrewBuilt tri-clamp thermometer features a large 3" face for easy reads and 6" probe for deep penetration into your conical fermenter or T.C. kettle. Dial face reads from 0-220°F and -10-100°C. 3" dial face 6" probe 1.5" T.C. Reads in °F and °C
$43.99
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Ranco Digital Temperature Controller (Not Wired)
This is just the same FE610 controller (ETC-111020-000) without any wiring. For the "Do It Your Self" person or for hard wiring into your application. It comes with a manual and wiring diagram, but you must have electrical knowledge. If you are unsure you are best purchasing the pre-wired FE601 This controller has two sets of contacts the Normally Open contact is rated at: 115 Volts 208/240 Volts Full-Load Amps 16 Amps 8 Amps Locked Rotor Amps 96 Amps 48 Amps Resistive Amps 15 Amps 8 Amps Horsepower 1 hp 1 hp The Normally Closed contact is rated at: 115 Volts 208/240 Volts Full-Load Amps 5.8 Amps 2.9 Amps Locked Rotor Amps 34.8 Amps 17.4 Amps Resistive Amps 5.8 Amps 2.9 Amps Horsepower 1/4 hp 1/4 hp
$89.99
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BrewBuilt® 1.5" Tri-Clamp Thermowell
This BrewBuilt thermowell features a 1.5" T.C. connections, 4" long probe, and is compatible with 1/4" diameter temp probes. On a stainless steel conical, this allows you to use a digital temperature controller to maintain fermentation temps. For electric boil kettles and hot liquor tanks, the thermowell allows temperature readings to be sent to a PID controller to control an electric heating element. 1.5" T.C. 4" probe Compatible with 1/4" Ø temp probes Made from 304 stainless steel
$27.49
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Replacement Probe for Ranco
This is a replacement wire and thermistor for Ranco controllers. It is 8ft in long and is water resistant but not waterproof. The sensor probe is 1/4 in diameter and works well with the Stopper or Coupler Thermowells. Temperature Range of -30 to 220F.
$28.99
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Weldless Thermowell - 3.9 in.
This weldless thermowell is made from solid 304 stainless steel. It has a 1/2" BSP thread which is 40mm long (1.57 inches). Includes silicone o-ring, stainless steel slimline nut and also the extra long nut for mounting a thermometer. Kegland Part number: KL01908
$32.99