US$ 158.00
It is the verified successor to legacy part numbers 18M25
the panel modulates non-calling dampers to bleed off excess air
Replacing the venturi gasket during any combustion blower service is recommended to ensure a secure seal
use 20 gauge wire or larger and maintain separation between signal wires and high-voltage power lines
protecting the system from dangerous carbon monoxide buildup
Carrier HH18HA418 Switch 320788-704 It is the verified successorCarrier HH18HA418 Switch Notes Item is Non Cancelable Non Returnable
US$ 158.00
US$ 110.00
US$ 345.00
US$ 199.00
US$ 174.50