Pay in 4 interest-free payments of $31.91 Learn more
Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
standard in programmable blower motor replacements
Standard practice dictates matching the 3000 RPM specification exactly to ensure the pressure switch closes correctly and flue gases are moved at the factory-designed velocity
widespread oxidation or a hairline crack in the ceramic insulator requires a full Lennox electrode replacement to restore safe
Smith storage tanks and boiler headers
ASCO solenoid valves are designed for top-entry maintenance
ZoneFirst AOBD-20X10 Damper 318423-701 standard in programmable blower motorThe ZoneFirst AOBD 20X10 Damper is a professional grade automatic opposed blade damper engineered for precision bypass and zone control in high demand residential and commercial ductwork. This 20" wide by 10" high unit features an anodized extruded aluminum frame and blades, ensuring a low profile footprint that fits into 3 inch slots for streamlined side mount installation. Each blade is connected via a stainless steel draw bar and nickel plated
US$ 142.80
US$ 114.28
US$ 123.04
US$ 147.51
US$ 145.00