The Bard 8201-032BX Relay is an authentic OEM 24v SPDT relay designed specifically for heavy-duty HVAC sequencing and control circuits

or 4-wire installations where a C-wire may not be present

5kW rating for steady BTU delivery in commercial HVAC environments

this York S1-031-01278-000 is designed to interface with modern control logic

and Ducane gas furnaces using the 49M8501 specification

Copeland 998-0510-98 Valve Kit Els PW 17895 The Bard 8201-032BX Relay isThe Copeland 998 0510 98 Valve Kit is a critical HVACR service component designed for professional isolation and system maintenance. Featuring a 1 2" Sweat (ODF) connection and a standard 1 14 UNC thread size, this Rotalock valve kit provides a robust transition point for high pressure refrigeration circuits. As a technician grade refrigeration service valve, it is engineered to facilitate easy compressor swap outs and system evacuations without