Aprilaire 8920W 2-Part 3-Wire 7 days Program Wi-Fi Thermostat, 4 Heat/2 Cool or 3 Heat/3 Cool Heat Pump, 18 - 30 VAC , 40 - 90 deg F Heat, 50 - 99 deg F Cool

• The Aprilaire model 8920W Wi-Fi thermostat with IAQ control is for homeowners who want total comfort and control over all aspects of indoor air quality
• As the most comprehensive controller Aprilaire offers, the model 8920W goes beyond simple temperature management to include humidity, air purity and air freshness control
• All of these indoor air essentials come into perfect balance with one, easy-to-operate touchscreen control
• The Wi-Fi thermostats improve accessibility, away and heat blast butTons allow easy override of the schedule
• Event based air cleaning - when paired with a whole-home Aprilaire air purifier, this feature allows you to clean your home's air on your terms
• The universal Aprilaire model 8920W Wi-Fi thermostat works with any heating and cooling system and is installed by a local HVAC professional
• Control fresh air - the model 8920W controls your Aprilaire ventilation system, providing fresh air automatically or when it is needed and confirms when fresh air is being provided
• Control temperature - the programmable model 8920W controls heating and cooling equipment to maintain comfort while saving energy and provides immediate comfort from the cold with the heat blast
• An exclusive message centre that makes programming and setup effortless, it provides real-language instructions and information
• Dual fuel operation, large, easy-to-wire terminal block, service reminders
• Circulate fan mode, programmable fan, progressive recovery, built-in equipment protection, equipment stage indication, permanent memory
• Full or limited screen lockout
• Real time clock automatically adjusts for daylight savings time
• 32 - 99 deg F display range

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Aprilaire 8920W

Aprilaire 8600 5-1-1, 5-2, 7 days Program Thermostat, 2 H/2 C Conventional Systems, 4 H/2 C Heat Pump, 18 - 30 VAC , 3 VDC, 1 - 2.5 amp, 45 - 99 deg F

Aprilaire 8600

White Rodgers Cooling Controls moisture indicators are designed to provide an accurate method of determining the moisture content of a system's refrigerant. The HMI is the highest sensitivity moisture indicator available and it detect moisture at 3% relative humidity (RH) providing plenty of time to make necessary adjustments before any damage is done. The Emerson AMI moisture indicator features a take-apart design for easier repair and the A-IHL saddle design moisture indicator is ideal for large diameter tubing.

• Highest sensitivity moisture indicator available
• Hermetic, leak-free construction
• Single indicator for all common refrigerants
• Accurate color calibration at low ppm levels and higher temperatures
• Wide angle viewing/high visibility window for ease of monitoring
• Solid copper connections
• All brass corrosion resistant body for fewer leaks

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White Rodgers Cooling Controls HMI-1MM3

White Rodgers Cooling Controls moisture indicators are designed to provide an accurate method of determining the moisture content of a system's refrigerant. The HMI is the highest sensitivity moisture indicator available and it detect moisture at 3% relative humidity (RH) providing plenty of time to make necessary adjustments before any damage is done. The Emerson AMI moisture indicator features a take-apart design for easier repair and the A-IHL saddle design moisture indicator is ideal for large diameter tubing.

• Highest sensitivity moisture indicator available
• Hermetic, leak-free construction
• Single indicator for all common refrigerants
• Accurate color calibration at low ppm levels and higher temperatures
• Wide angle viewing/high visibility window for ease of monitoring
• Solid copper connections
• All brass corrosion resistant body for fewer leaks

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White Rodgers Cooling Controls HMI-1FM3

White Rodgers Cooling Controls moisture indicators are designed to provide an accurate method of determining the moisture content of a system's refrigerant. The HMI is the highest sensitivity moisture indicator available and it detect moisture at 3% relative humidity (RH) providing plenty of time to make necessary adjustments before any damage is done. The Emerson AMI moisture indicator features a take-apart design for easier repair and the A-IHL saddle design moisture indicator is ideal for large diameter tubing.

• Highest sensitivity moisture indicator available
• Hermetic, leak-free construction
• Single indicator for all common refrigerants
• Accurate color calibration at low ppm levels and higher temperatures
• Wide angle viewing/high visibility window for ease of monitoring
• Solid copper connections
• All brass corrosion resistant body for fewer leaks

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White Rodgers Cooling Controls HMI-1TT3

Parker Sight Glass Moisture Indicator
The Parker PSG Moisture and Liquid Indicator combines the two functions of moisture and liquid indication into a single economical product. It takes the guess work out of servicing refrigeration and air conditioning equipment. The PSG assists the technician in determining the state of the circulating refrigerant at a particular location and if a safe moisture level exists in the system. Excessive moisture in refrigerant systems can cause unwanted chemistries such as hydrolysis of lubricants and other materials, corrosion of metals, copper plating, ice formation at the metering device and a chemical change in the motor insulation of a hermetic compressor.,
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Parker PSG-3S

Parker Sight Glass Moisture Indicator
The Parker PSG Moisture and Liquid Indicator combines the two functions of moisture and liquid indication into a single economical product. It takes the guess work out of servicing refrigeration and air conditioning equipment. The PSG assists the technician in determining the state of the circulating refrigerant at a particular location and if a safe moisture level exists in the system. Excessive moisture in refrigerant systems can cause unwanted chemistries such as hydrolysis of lubricants and other materials, corrosion of metals, copper plating, ice formation at the metering device and a chemical change in the motor insulation of a hermetic compressor.,

Parker PSG-3MF

Sanhua sight glasses provide an immediate visual of system liquid condition. Easy to follow green and yellow color indicators alert to dry or wet conditions. When a system has a refrigerant shortage or restriction, the large sight glass allows for easy detection of bubbles. Sanhua Sight Glasses are compatible with common HCFC and HFC refrigerants and are UL approved to a maximum operating pressure of 667 psig.

Sanhua SG-3-S

Sanhua sight glasses provide an immediate visual of system liquid condition. Easy to follow green and yellow color indicators alert to dry or wet conditions. When a system has a refrigerant shortage or restriction, the large sight glass allows for easy detection of bubbles. Sanhua Sight Glasses are compatible with common HCFC and HFC refrigerants and are UL approved to a maximum operating pressure of 667 psig.

• Detects Liquid and Moisture Level
  
  • Wide Angle Sight Glass
    
    • Easy to Read
      
      • All HCFC and HFC refrigerants
        
        • 100% Factory Leak Tested
          

          Sanhua SG-3

Honeywell 4766 Bare Copper CL2P Thermostat Cable, 18/8 AWG, Solid, 250 feet, Beige

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Honeywell 15025WIRE

Honeywell 4764 Copper 6-Conductors Plenum Rated Thermostat Wire, 18 AWG, Solid, 250 feet, Beige

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Honeywell 15024WIRE

Honeywell 4761 Bare Copper CL2P Thermostat Cable, 18/3 AWG, Solid, 500 feet, Beige

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Honeywell 15021WIRE