The Bradford White 239-48058-01 Pressure Switch is a critical safety component designed for performance with power-vented gas water heaters

providing reliable startup performance for standard 3-phase HVAC blowers and pumps

A functional coil should typically show a reading between 10kΩ and 12kΩ

energy-efficient operation essential for consistent indoor air quality

Sufficient 4 oz

Lennox 27A28 Heater 340793-762 The Bradford White 239-48058-01 PressureThe Lennox 27A28 (Model ECB29 12. 5CB 8P) is a high performance 12. 5 kW electric heat kit engineered for seamless integration into Lennox air handler and blower cabinet systems. Operating on a 208 230V power supply, this resistive heat assembly serves as the primary auxiliary or emergency heat source when ambient temperatures drop below the heat pumps balance point. For contractors performing service or retrofits, this electric heat strip is designed