Spence Engineering D10100 Pilot R-410A This component is essential for

This component is essential for technicians performing routine maintenance on PF/PFC 1500-2000 models

use part number 5H0767220002

Whether you are retrofitting existing HVAC temperature sensors or commissioning a new BAS (Building Automation System)

The internal rubber seat poppet is designed for superior shutoff integrity

The Weil-McLain 512-200-077 Main Burner is a critical combustion component engineered for high-performance gas delivery and flame stability in hydronic heating systems

Spence Engineering D10100 Pilot R-410A This component is essential forThe Spence Engineering D10100 Pilot is a heavy duty, cast iron pressure reducing pilot designed for industrial steam, gas, and vapor applications. Engineered for precision and longevity, this normally closed pilot features packless construction to eliminate stem leakage and reduce maintenance overhead. The D Pilot 10 100# spring range provides contractors with an adjustable downstream delivery pressure between 10 and 100 PSIG, making it a versatile