Is the Watts F602-038B compatible with my existing F602-03WGR setup

you will need a matching hub or a different blade assembly

this unit operates on a 120Vac supply and utilizes a 10

High-Pressure Tolerance: Optimized for use with modern high-pressure refrigerants

MA-5210-0-0-3

Hydrotherm BM-3383 Pilot Tubing 326010-701 Is the Watts F602-038B compatibleWhen replacing a compromised pilot line in Hydrotherm residential or commercial boilers, the Hydrotherm BM 3383 Pilot Tubing provides the exact OEM fit required for low pressure gas delivery. This 1 8" LP Pilot Tubing W Fitting is engineered specifically for LP gas applications where precise pressure regulation and leak proof connections are non negotiable. As a veteran grade Hydrotherm boiler replacement part, it eliminates the risks associated with