11/05/2023 at 15:53
#448787
William Rawle
Thanks Bob & Kevin, for your responses.
The pipework to & from the engine was replaced this winter, the exhaust elbow “decoked” and the flexible collar to the exhaust pipe replaced.
I’ll check the temperature of the running HW tap. But I’m sure it’s OK. The HW temperature in the cylinder will be well above 60 deg C.