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As a direct cross-reference for the S1-025-38979-000
Key Benefits for Technicians: Accelerated Thermal Sensitivity: Maximizes heat conduction from the medium to the thermostatic bulb for near-instant control activation
Its Fenwal ignition control compatibility makes it a reliable choice for technicians troubleshooting intermittent pilot or direct spark systems requiring precise resistance levels and thermal shock resistance
Using an AH (High Close-Off) actuator can increase this threshold to 75 psid
Prevents Refrigerant Migration: Actively counters the migration of liquid refrigerant into the crankcase during idle periods
Zonefirst ZDS-16X10 16WX10H Parallel 24V 2-Pos S/R THPU32HP7Y As a direct cross-reference forThe Zonefirst ZDS 16X10 is a heavy duty 16WX10H Parallel 24V 2 Pos S R rectangular zone damper designed for reliable airflow management in residential and commercial forced air systems. Constructed from extruded aluminum with 3 inch parallel blades, this side mount unit is engineered for low resistance operation and longevity in high demand environments. The damper utilizes a 24V spring return actuator, providing a fail safe "power close, spring open"
US$ 950.00
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