Smith 100109273 Burner Assembly is a direct replacement component engineered for high-efficiency natural gas water heaters

this specific model is a 120V AC solenoid valve

The Resideo ARD10TZ is a 10-inch automatic round damper engineered for precise zone control in residential and light commercial HVAC systems

eliminating the reliability issues associated with universal alternatives

What is the difference between the RCA-48 and RC-4864

Lennox 29M12 TXV 322027-701 Smith 100109273 Burner Assembly isThe Lennox 29M12 is a high capacity 6 ton thermal expansion valve designed to provide precise refrigerant metering in residential and light commercial split systems or package units. Featuring a 3 8" x 1 2" ODF sweat connection and a 30" capillary tube, this OEM expansion valve ensures rapid response to load changes by maintaining consistent superheat levels. It is factory calibrated for R 410A refrigerant, optimizing evaporator efficiency and