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4.7

Aprilaire 4655 Humidifier Control 328140-751 Corrosion Resistance: Built with high-durability

SKU 23806006868
USD55.22 USD94.22

Pay in 4 interest-free payments of $13.80 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 6 - Sep 11

Gallery notes

Rosewood paper grain — description and returns beneath the overlapping buy card.

Description

Corrosion Resistance: Built with high-durability materials to withstand the continuous demands of HVAC cooling equipment and secondary loop systems

Automated Operation: Features a sensitive integrated float switch and safety switch to prevent system backups and moisture-related shutdowns

guaranteeing exact mechanical fit and pressure ratings without the risks of universal aftermarket components

High Performance: Optimized for dampers up to 6

provided the voltage and bracket configurations match the York furnace specifications

Aprilaire 4655 Humidifier Control 328140-751 Corrosion Resistance: Built with high-durabilityThe Aprilaire 4655 Humidifier Control is a reliable, manual humidistat designed to provide precise low voltage 24V management for your central heating and cooling system. This essential HVAC humidity sensor utilizes a highly sensitive mechanical nylon ribbon filament that expands and contracts based on moisture levels, ensuring your whole house humidifier operates only when necessary. By manually adjusting the relative humidity (RH) setpointtypically

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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