Versatile Application: Engineered for both single-stage (1-stage) and 2-stage gas valves

One of the primary advantages for contractors is the split-coil design

What are the signs of a failing Lennox 19L57 pressure switch

The MT series is factory-charged with mineral oil for use with R22

By replacing the existing LP regulator springs with the silver-coded natural gas springs included in this natural gas conversion kit

Carrier EF11BZ121 Solenoid Valve 320720-756 Versatile Application: Engineered for bothFor the veteran technician, the Carrier EF11BZ121 Solenoid Valve is the standard for liquid line control and refrigerant flow management in demanding environments. This 24V electromagnetic solenoid valve features a 3 8" port size, engineered with a durable brass body and stainless steel trim to provide superior corrosion resistance and consistent performance. Utilizing high grade Viton seals, this normally closed valve ensures a leak proof operation