Carrier EF11BZ121 Solenoid Valve R-407A Rugged Construction: Features a dust

Rugged Construction: Features a dust and water-resistant housing with an isolated coil design to maintain electrical integrity

Built with a rugged ASTM B584 bronze body and spring cage

Only use this 1 HP motor if your original factory specifications call for a 1 HP blower motor to avoid damaging your HVAC system

This Natural Gas slow opening valve is critical for ensuring smooth ignition cycles and preventing "hard starts" that can damage heat exchangers

Its robust construction ensures thermal stability in high-ambient machine rooms

Carrier EF11BZ121 Solenoid Valve R-407A Rugged Construction: Features a dustFor 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