90370 – RELAY (SPDT, 24V COIL)
24V SPDT fan relay (90370). Controls the indoor blower fan. Quick-connect terminals with multi-position mounting. Universal replacement for many furnaces.
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24V SPDT fan relay (90370). Controls the indoor blower fan. Quick-connect terminals with multi-position mounting. Universal replacement for many furnaces.

9″ x 7″ x 7″ galvanized duct wye. Reduces a 9″ trunk into two 7″ branch ducts. Standard fitting for residential HVAC ductwork.

Lennox 80M29 aftermarket ignitor replacement. 120V hot surface ignitor for Lennox, Armstrong, and Ducane furnaces. Supco SSN2901 — direct drop-in.

Yellow Jacket 19041 SealRight 1/4″ complete overhaul kit. Rebuilds your low-loss quick couplers with new seals, springs, and o-rings. Cheaper than replacing the whole coupler.

Braeburn 1230 non-programmable thermostat. 2 heat / 1 cool. Backlit display. For heat pump or dual-stage heating systems with single-stage cooling.

PF20244 pleated air filter. MERV 11, high-capacity 20″ x 24″ x 4″. Fits standard residential HVAC systems. Replace every 6-12 months for best airflow and filtration.

Rheem R801T0754A21UHSNAS gas furnace, 75,000 BTU, 80% AFUE, 21″ cabinet. Constant torque ECM blower motor with PlusOne diagnostics. Upflow/horizontal install. SEER2 compliant.

Nortek OEM hot surface ignitor. Silicon nitride. Replaces 903110, 903110A, and 903110B. Fits Nordyne, Miller, and Intertherm furnaces.

C&D CD1454/2 brass fitting, 2-pack. 1/4″ female flare to 1/4″ male flare with installed valve core. Adds a Schrader core to a port that doesn’t have one.

Supco SLS300 auto reset rollout switch, opens at 300°F, closes at 250°F. Compact micro size with angled terminals. Used as a flame rollout safety switch.