though ensure the damper motor is de-energized before adjusting the damper door spring tension

Does the 10-391 include mounting hardware

This 97H76 is the direct replacement for 97H7601

Durable Construction: High-grade black plastic resists the high-temperature environment found within furnace cabinets

Engineered for durability in demanding heating and refrigeration environments

Spence 04-01623-00 Diaphragm though ensure the damper motorThe Spence 04 01623 00 Diaphragm is a critical 3 1 2 inch pressure sensing component engineered specifically for Spence Type D pilots. This 301 Stainless Steel diaphragm provides the necessary flexibility and tensile strength required to actuate the pilot mechanism in steam pressure reducing stations. For veteran technicians managing steam regulator maintenance, utilizing genuine Spence replacement parts is essential to maintain the calibration