ReviewsPassive Solar Heating And Cooling Systems

Lennox 79J11 20640F86-188-E37/37T32 Thermostat

Programmable—7 Day or 5 Day/2-Day versatile programming options offer custom comfort and energy savings.
Dual-fuel capability—increases the efficiency of dual-fuel heating systems by automatically alternating between gas and electric operation.
One-Touch Away Mode—turns down heating or cooling with one touch to save energy when no one is home.
Energy Reports—show how often and how long the heating or cooling system has run.
Automatic changeover—decides between heating and cooling operation, depending on indoor temperature.

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18.9 L Cryo-Tek Concentrated Antifreeze for Heating System

Concentrated "Arctic Grade" anti-freeze solution.
Cryo-Tek can also be used in radiant tube heating systems, most solar heating systems, and geothermal loops.

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AB Plate Heat Exchanger, 3'x 8' 50 Plates Water To Water Heat Exchanger, Copper/SS316L Stainless Steel Brazed Plate Heat Exchanger For Floor Heating, Water Heating, Snow Melting

... reliable and rugged part to form a durable, integral piece that can resist leakage and withstand high pressure and temperature..
【Convenient For Use And Energy Saving】Smooth Thread makes a easy, quick, flexible hookup. Highly conductive and super-thin stainless steel plates make good performance and economy for heating transfer and cooling without electricity consumption and oxygen consumption..
【Product Parameter】310000 - 380,000 BTU CAPACITY: Depending on the application, this product can produce 160kBtu to 380kBtu per hour. 50 PLATES.
3"x8", 3/4" NPT: 50 brazed plates work to efficiently heat water for your application..
【Multiple Applications】AB water heat exchanger offers the highest level of thermal efficiency and durability in a compact & lightweight unit, perfect for domestic water heating, Floor Heating, Snow Melting, District or Zone Heating Systems, Outdoor Wood Furnaces, Hydraulic and Lube Oil Coolers, Radiator Heating, Hydronic Heating, Solar Heating, Wood Boiler..
【100% Satisfaction Service】 Our heat exchanger comes with a 1-year warranty to cover manufacturer defects. And we provide 100% satisfaction service as well as best premium quality product, if you have any problem about the product, please contact us freely..

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18.9 L Cryo-Tek Antifreeze for Heating System

A blend of virgin (not recycled) propylene glycol and high purity triple protection additives, formulated for use in closed loop hydronic heating and....
Cryo-tek(TM) can also be used in radiant tube heating systems, most solar heating systems, and geothermal loops.
Hercules' exclusive triple protection formula stabilizes pH to prevent acid corrosion, chelates hard water minerals, and inhibits the formation of....
These components work together to keep the system clean and operating efficiently by eliminating system deposits, improving heat transfer, and....

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Upgraded Digital Non-Programmable Thermostat for Home 1 Heat/1 Cool, with Temperature & Humidity Monitor and Large Green LCD Display

Non programmable thermostat, single stage, 1 heating and 1 cooling and heat pump (without aux) systems, electric or gas/oil configurable..
Compatible with the following systems: gas, oil or electric furnaces, millivolt system, central heating and cooling system, heat pump without auxiliary/backup heat..
Not Compatible with the following systems: RV, heat pumps with backup heat, multi-stage systems, 120/240v electric baseboard and line voltage systems..
Easy to read and use: 5.0 sq. inch digital display with large characters and green backlight. separate buttons for easy setpoint temperature, very suitable for middle-aged and elderly people to use..
Upgrade function: The thermostat with humidity and temperature monitor to ensure you’re always aware of changes in your home environment..

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Upgraded Digital Non-Programmable Thermostat for Home 1 Heat/1 Cool, with Temperature & Humidity Monitor and Large Blue LCD Display

Non programmable thermostat, single stage, 1 heating and 1 cooling and heat pump (without aux) systems, electric or gas/oil configurable..
Compatible with the following systems: gas, oil or electric furnaces, millivolt system, central heating and cooling system, heat pump without auxiliary/backup heat..
Not Compatible with the following systems: RV, heat pumps with backup heat, multi-stage systems, 120/240v electric baseboard and line voltage systems..
Easy to read and use: 5.0 sq. inch digital display with large characters and blue backlight. separate buttons for easy setpoint temperature, very suitable for middle-aged and elderly people to use..
Upgrade function: The thermostat with humidity and temperature monitor to ensure you’re always aware of changes in your home environment..

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AB Plate Heat Exchanger, 4'x 12' 50 Plates Water To Water Heat Exchanger, Copper/SS316L Stainless Steel Brazed Plate Heat Exchanger For Floor Heating, Water Heating, Snow Melting

... reliable and rugged part to form a durable, integral piece that can resist leakage and withstand high pressure and temperature..
【Convenient For Use And Energy Saving】Smooth Thread makes a easy, quick, flexible hookup. Highly conductive and super-thin stainless steel plates make good performance and economy for heating transfer and cooling without electricity consumption and oxygen consumption..
【Product Parameter】400,000 - 450,000 BTU CAPACITY: Depending on the application, this product can produce 400kBtu to 450kBtu per hour. 50 PLATES.
4"x 12", 1" MPT: 50 brazed plates work to efficiently heat water for your application..
【Multiple Applications】AB water heat exchanger offers the highest level of thermal efficiency and durability in a compact & lightweight unit, perfect for domestic water heating, Floor Heating, Snow Melting, District or Zone Heating Systems, Outdoor Wood Furnaces, Hydraulic and Lube Oil Coolers, Radiator Heating, Hydronic Heating, Solar Heating, Wood Boiler..
【100% Satisfaction Service】 Our heat exchanger comes with a 1-year warranty to cover manufacturer defects. And we provide 100% satisfaction service as well as best premium quality product, if you have any problem about the product, please contact us freely..

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AB Plate Heat Exchanger, 4'x12' 30 Plates Water To Water Heat Exchanger, Copper/SS316L Stainless Steel Brazed Plate Heat Exchanger For Floor Heating, Water Heating, Snow Melting

... reliable and rugged part to form a durable, integral piece that can resist leakage and withstand high pressure and temperature..
【Convenient For Use And Energy Saving】Smooth Thread makes a easy, quick, flexible hookup. Highly conductive and super-thin stainless steel plates make good performance and economy for heating transfer and cooling without electricity consumption and oxygen consumption..
【Product Parameter】250,000 - 330,000 BTU CAPACITY: Depending on the application, this product can produce 250kBtu to 330kBtu per hour. 30 PLATES.
4"x 12", 1" MPT: 30 brazed plates work to efficiently heat water for your application..
【Multiple Applications】AB water heat exchanger offers the highest level of thermal efficiency and durability in a compact & lightweight unit, perfect for domestic water heating, Floor Heating, Snow Melting, District or Zone Heating Systems, Outdoor Wood Furnaces, Hydraulic and Lube Oil Coolers, Radiator Heating, Hydronic Heating, Solar Heating, Wood Boiler..
【100% Satisfaction Service】 Our heat exchanger comes with a 1-year warranty to cover manufacturer defects. And we provide 100% satisfaction service as well as best premium quality product, if you have any problem about the product, please contact us freely..

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Honeywell TH5220D1029 Focuspro 5000 Non-Programmable 2 Heat and 2 Cooling Thermostat, Large Screen, Multicolored

Display is Large Enough to be Easily Read from Across the Room.
Transparent Polycarbonate Faceplate with Straight-Forward, Easy-to-Use Buttons to Manually Adjust the Temperature Up or Down.
Accurate Temperature Reading to +/- 1 Degree F for Ultimate Consistent Control.
Designed with Style in Mind to Enhance the Décor of Any Room.
Perfect for New Installation or Replacement.
Universal Replacement- Replaces thermostats for 1-stage gas furnaces with electric or gas fan, 1-stage oil systems, 1-stage heat pumps, and 1-stage cooling systems.
Not compatible with base board heaters (or other line voltage heating), multi-stage heating or cooling systems, or 3-wire hydronic systems. Refer instruction manual before use..

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Synergy Digital Smart Home Battery, Compatible with Nest T4000ES Smart Home, (Li-Pol, 3.7V, 380 mAh) Ultra High Capacity, Replacement for Nest TL284443 Battery

...s you save energy and stay comfortable.Product note: You can also check your system’s compatibility before purchasing a Nest thermostat with our online Nest Compatibility Checker on the Google Nest support page.
The Nest Thermostat is designed to work without a C wire in most homes, but for some systems, including heating only, cooling only, zone controlled, and heat pump systems, you’ll need a C wire or other compatible power accessory. Lock feature: No.
Nest Thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home.
easily program an energy efficient schedule in the Google home app on your Android or iPhone.
Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1].
Savings Finder looks for more ways your thermostat can help you save, and suggests tweaks to your schedule in the app.
check with your energy provider to learn more about rebates and more ways to save on a Nest thermostat.
Smart thermostat with HVAC monitoring, which looks out for your heating and cooling systems.
sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier[2].
It’s easy to install your thermostat, typically in 30 mi....

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GE CYNC Smart Thermostat Programmable Wi-Fi Thermostat Works with Alexa and Google Home

Set your optimal temperature: Preset the ideal temperature around your schedule and adjust the temp away from home through the Cync app.
Voice control with Amazon Alexa and the Google Assistant: Turn up the heat or cool down the room from bed with voice control.
Out-of-home control: Get temperature control away from home through the Cync app--no hub or bridge needed.
Create custom schedules: Set the ideal temperature for different times of the day like cooling down before bed and waking up to a warm home.
Works with most heating and cooling systems: The Cync Smart Thermostat is compatible with most heating and cooling systems.

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