4655 Manual Humidistat for Aprilaire Whole Home Humidifier, Manual Water Saver Furnace Humidifier






Key features
- •The indoor humidity should be set to match the outdoor temperature to prevent water from running down the sides of your windows
- •When the relative humidity reverses the 4655 manual digital control humidistat will close the control switch. and is made to be used with the humidifier 4655 500
- •The manual digital control humidistat can either be wall mounted or mounted on the return Plenum
- •This even water distribution ensures maximum evaporation from your humidifier.
- •If you have any questions, please contact us and we will answer your questions.
4655 Manual Humidistat for Aprilaire Whole Home Humidifier, Manual Water Saver Furnace Humidifier
List Price: $41.89$37.70DEALYou Save: $4.19 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







