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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
meticulously engineered from close-grain cast iron for superior durability and precision machining
When replacing field-worn components
For 3/8 x 3/8 TXV installations
Direct Replacement: Seamlessly replaces the DP2040B5002 with identical mounting footprints for fast retrofitting
and rooftop systems
Resideo HPSR106 Switching Relay 321042-401 meticulously engineered from close-grain castThe Resideo HPSR106 Switching Relay is a professional grade solution for managing hydronic zoning in residential and light commercial multi zone heating systems. This Six Zone Switching Relay operates a central boiler and up to six independent zone pumps, ensuring precise thermal distribution across the entire structure. Engineered for field reliability, it features 120 VAC 1 PH operation at 60 Hz and is housed in a robust gray enclosure with a high
US$ 127.50
US$ 124.50