The Amana-Goodman 803131000 Brass Cap is a critical OEM HVAC replacement part engineered specifically for sealing 3/4" suction line service ports

providing backward compatibility with older Robertshaw and Hart & Cooley installations

ensuring efficient field replacement and secure electrical connectivity

The 100208390 represents the updated manufacturer part number used across Lochinvar and A

Versatile Compatibility: Ideal for hot water storage tanks

Berko 5018-0004-103 Contactor Els PW 17895 The Amana-Goodman 803131000 Brass CapThe Berko 5018 0004 103 Contactor is a heavy duty, industrial grade electrical control component designed specifically for three phase commercial heating applications. This 3 pole definite purpose contactor features a 277V AC coil and is rated for 35 amp loads, making it a critical replacement part for QMark and Berko unit heaters. Built for high cycle reliability in demanding HVACR environments, this contactor ensures efficient power distribution to