Services required for boiler and indirect hot water tank
Got a Viessmann boiler and an indirect hot water tank.
What are some regular annual services that are required?
I heard indirect hot water tank may not need flushing? as the water is heated in the boiler and the sendiment, if any, are in the boiler?
Not sure about that.
Thanks in advance.
What are some regular annual services that are required?
I heard indirect hot water tank may not need flushing? as the water is heated in the boiler and the sendiment, if any, are in the boiler?
Not sure about that.
Thanks in advance.