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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Compatible with high-precision Danfoss AKVA expansion valves and EV series solenoid bodies
this component prevents refrigerant migration to the crankcase during the off-cycle
check for 24V at the heater coils
With 3/8" x 1/2" ODF sweat connections and a 5-foot capillary tube
it can monitor the pressure drop across filters or coils
Zonefirst SPRD-9 Damper Els PW 17895 Compatible with high-precision Danfoss AKVAThe Zonefirst SPRD 9 is a professional grade 9 inch round barometric static pressure regulating damper engineered for precise HVAC bypass management in multi zone systems. This mechanical, non electrical component utilizes a weighted counter balance arm to automatically relieve excessive static pressure as individual zone dampers close. When the air pressure in the supply plenum exceeds your calibrated setpoint, the damper blade opens to bypass air
US$ 8170.00
US$ 34.00
US$ 1240.00