Watts 1053017 Knob Whether you are performing an

Whether you are performing an annual clean-out or a full ignitor swap

Will this seal prevent "Ignition Failure" codes

this replacement knob retains the same physical dimensions and stem attachment for both the original series and the newer Lead-Free (LF) versions of the Watts 70A valves

leak-free seat within the gas manifold of various Weil McLain CGi and CGa series boilers

Watts 1053017 Knob Whether you are performing anAs a veteran HVACR technician, you know that maintaining precise temperature control starts with reliable hardware. The Watts 1053017 Replacement Knob is the specific OEM component required for the mechanical adjustment of Watts 70A and 70A54P CAP series tempering valves. Designed for hot water extender applications, this black control knob provides the necessary leverage and indexing for accurate mixing valve calibration in both residential and