Engineered with a solid core consisting of 80% 3Å molecular sieve and 20% activated alumina

ensuring BAS system stability

the 1066247 freezestat cuts power to the outdoor unit

Corrosion Resistance: Features a stainless steel power element to prevent diaphragm fatigue and environmental degradation

Key Benefits Precise Signal Transmission: Ensures the pressure switch accurately detects the vacuum or pressure required to engage the burner

Siemens Combustion VGD20.403U Valve 320788-704 Engineered with a solid coreThe Siemens VGD20. 403U is a high performance 1 1 2" NPT double gas valve designed for integration with SKP series primary actuators. Engineered for commercial and industrial combustion system safety, this double block gas valve body features a high flow design to minimize pressure drop while maintaining a compact footprint. It is suitable for natural gas, propane, and air applications, providing a reliable shut off mechanism when paired with electro