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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
copper tube extensions already brazed to the brass body
permitting air entry during system drainage to prevent collapsing
preventing the calcification and rust common in inferior steel alternatives
Color-coded red for immediate field identification and error-free installation
Always verify the amp draw on the secondary side before finishing the call
Weil McLain 510-350-223 Relay copper tube extensions already brazedThe Weil McLain 510 350 223 Plug In Relay is a critical component for specialized switching in hydronic heating systems. Engineered with a DPST contact configuration and a 24V holding coil, this relay provides reliable circuit control for Weil McLain gas boilers, including the CGA, CGx, EG, and PFG series. Designed for secondary or auxiliary circuit management, it features a rugged high amperage capacityrated up to 25A at 30VDC and 10A at 250VACto
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