Spence Engineering D10100 Pilot Freon reducing wear on the reversing

reducing wear on the reversing valve and contactor

Enhanced Safety: Precision-machined internal plunger ensures positive gas shut-off and consistent pilot flame stability

ensuring accurate modulation of heating and cooling cycles

this unit is designed to install directly onto existing T-4000 copper tube pipeheads or plastic terminal connectors using 5/32" OD tubing

Spence Engineering D10100 Pilot Freon reducing wear on the reversingThe 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