Parker 70713 Valve THPU32HP7Y It mounts to the back

It mounts to the back of the inducer motor shaft to provide dedicated airflow over the motor windings

Can I clean the flame rod instead of replacing it

The "L" indicates this is a "Limit" switch (normally closed)

Technical Output Control: Delivers a consistent 0-10 VDC control signal suitable for proportional electronic actuators and valves

This actuator requires a 24 Vac/Vdc power supply and supports both On/Off and floating control wiring configurations

Parker 70713 Valve THPU32HP7Y It mounts to the backThe Parker 70713 Valve, also identified as the GP607 solenoid valve, is a heavy duty 2 way normally closed (N C) control solution built specifically for the demanding conditions of commercial and industrial steam applications. Designed with a rugged brass body and high performance teflon diaphragm, this valve provides reliable cycling for low pressure steam systems up to 10 PSI and general purpose media like hot water up to 150 PSI. As a 3 4" NPT unit