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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
the 1F56N-444 is designed to work with 3-wire zone valve installations and includes a terminal wallplate to facilitate these connections
This specific model is rated for up to 4
The York S1-025-41017-000 is an OEM-grade refrigerant metering device designed specifically for evaporator coils in legacy R22 HVAC systems
For the 143 series
For loads exceeding 60A
Zonefirst ZDS-22X14 22WX14H Parallel 24V 2-Pos S/R THPU32HP7Y the 1F56N-444 is designed toThe Zonefirst ZDS 22X14 is a professional grade side mount rectangular zone damper engineered for high static residential and commercial air handling systems. Featuring a 22 inch width by 14 inch height configuration, this parallel blade damper is constructed from heavy duty extruded aluminum with mitered corners for maximum structural rigidity. The unit operates on a 24V two wire system, utilizing a power close spring return (S R) actuator that