replacing a direct vent tankless
I curently have a Trianco tankless direct vent boiler. This unit model number (Heatmaker Mark II HW-M2 130N) is natural gas fired and is rated at 130k btu. The unit provides both heat (baseboard on 1st floor and radiant on the 2nd) and hot water.
What makes and models would you recomend to replace this one. I’d like to get a unit that is simular but that is easily supported, good to great quality, if need be. That is one of the issues with the current unit as the company no longer exist and having it serviced can be tough. I don’t know if the issue is with the low voltage or the Honeywell controller.
PS the house is about 2100sqft
Any help advice would be appreciated. KaiserRoo.