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Replacement for Model Aprilaire 700

AprilAire 4655 Manual Humidifier Humidistat

4655

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$64.99
Retail: $69.99 /ea
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$64.99
Retail: $69.99
You Save: 7%
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Frequently Bought With This Item

The AprilAire 4655 Manual Humidifier Humidistat is a manual humidistat that has to be adjusted based on the outside temperature. This will help prevent water from running down the windows. Also known as part number 4655, this whole house humidistat is designed for low voltage (24v) control of humidifiers in central heating and air conditioning systems to control humidification equipment. Cool air near the windows cannot hold the humidity and water will condense on the glass. In order to prevent this accumulation of condensation, the indoor humidity level is sacrificed by lowering the humidistat.

The AprilAire humidistat control can be mounted on the wall or on the return plenum. A template for the plenum cutout is included. When installing this humidistat for duct mount, locate at least 6 upstream of your humidifier, humidifier bypass ductwork or fresh air intake ductwork. When an increase in relative humidity (RH) expands the nylon ribbon will open the control switch to stop the humidifier's operation. When a decrease in relative humidity reverses the process, the control switch closes.

Note: The AprilAire 4655 is only available in one color. It can appear to be whiter or more grey depending on the photo/lighting.

Specifications:

  • Brand: AprilAire
  • Part Number: 4655
  • Pack Size: 1
  • Color: Off-White
  • Manual humidistat
  • Wall-mounted or duct mounted
  • Dimensions: 6" x 3 3/8" x 1 1/2"
  • Fits selected AprilAire humidifier models

Compatible Parts:

The AprilAire 4655 Manual Humidifier Humidistat is the correct replacement for the following part numbers:

Part Number
  • APRILAIRE 4655
  • No results for {X}

Compatible Models:

The AprilAire 4655 Manual Humidifier Humidistat is correct replacement for the following model numbers:

BrandModel NumberDescription
  • AprilAire APRILAIRE 110 Humidifier
  • AprilAire APRILAIRE 112 Humidifier
  • AprilAire APRILAIRE 220 Humidifier
  • AprilAire APRILAIRE 224 Humidifier
  • AprilAire APRILAIRE 350 Humidifier
  • AprilAire APRILAIRE 360 Humidifier
  • AprilAire APRILAIRE 400 Humidifier
  • AprilAire APRILAIRE 440 Humidifier
  • AprilAire APRILAIRE 445 Humidifier
  • AprilAire APRILAIRE 445A Humidifier
  • AprilAire APRILAIRE 448 Humidifier
  • Aprilaire APRILAIRE 500M Humidifier
  • AprilAire APRILAIRE 550 Humidifier
  • AprilAire APRILAIRE 558 Humidifier
  • AprilAire APRILAIRE 560 Humidifier
  • AprilAire APRILAIRE 560A Humidifier
  • AprilAire APRILAIRE 568 Humidifier
  • AprilAire APRILAIRE 700 Humidifier
  • AprilAire APRILAIRE 760 Humidifier
  • AprilAire APRILAIRE 760A Humidifier
  • AprilAire APRILAIRE 768 Humidifier
  • No results for {X}

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