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no heat = no DHW

Timco
Timco Member Posts: 3,040
in THE MAIN WALL
I have a service call tomorrow for a WM GV-4 that will not fire. It's a few towns north and I will be bringing a HSI. Question is, since these folks have an indirect, short of getting the boiler firing, is there no way to get them hot water? Has anyone seen a standard 40 gal WH on the DHW system as a back-up for hot water needs? I hate to see them without both...

Tim
Just a guy running some pipes.

Comments

  • hot_rod
    hot_rod Member Posts: 24,458
    An electric

    HW tank could be plumbed easily, IF you have a 240V 30A circuit nearby.

    Or a long extension cord to a dryer outlet :)

    Indirect tanks with back up elements, like some solar tanks would sure be nice for back up in cases like this.

    I think we will be seeing more indirect tanks built with elements or provisions for.

    hr
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
  • burnerman_2
    burnerman_2 Member Posts: 297
    this is why

    this is one of the reasons i like to use a 40 gal. elec. water heater plumbed into a tankless in the summer it only uses a mim. amount of oil in the winter the tank serves as a BIG themos and if the boiler does not fire they have elec. back up my thought royboy
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