Honeywell 3139 IS20103- - OEM Furnace Replacement Air Pressure Switch 0.70

120V ZONE VALVE 1/2" SWEAT, N/O, 3.

Honeywell 3139 IS20103- - OEM Furnace Replacement Air Pressure Switch 0.70-120V ZONE VALVE 1/2" SWEAT, N/O, 3 the air pressure switch is a safety device used on furnaces and boilers to determine whether sufficient air pressure exists for proper combustion.

Air pressure switch is an important part of an air conditioner or furnace. This Honeywell 0.70 HP 120V Zone Valve 1/2"SWEAT, N/O 3.3A must be replaced immediately if you have low airflow through your vents.

OEM Furnace Replacement Air Pressure Switch 0.70 CFM 3-Way, 120V ZONE VALVE 1/2" SWEAT.

The Honeywell IS20103 heat air pressure switch (1/2" sweat, N/O, 3) is for use with gas or conventional furnace or boiler. The 3139 replaces the D04054, G02010 and L06348 switches.

We stand behind this product with a 30-Day Money-Back Guarantee and a One Year Limited Manufacturer's Warranty. Please contact us if you have any questions about the IS200 Series Zone Valve.

Honeywell Zone Valve Replacement air pressure switch 3139 is a brand new un-opened item but packaging may have some minor cosmetic imperfections. Whether you are having a repair done on your furnace or simply replacing a faulty air switch, we are sure to have the replacement part you are looking for.

3139 /IS20103- - OEM Furnace Replacement Air Pressure Switch 0.70