To get email notification when someone adds to a thread you're following, click on the star in the thread's header and it will turn yellow; click again to turn it off. To edit your profile, click on the gear.
The Wall has a powerful search engine that will go all the way back to 2002. Use "quotation marks" around multiple-word searches. RIGHT-CLICK on the results and choose Open Link In New Window so you'll be able to get back to your results. Happy searching!
In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.

Draft hood retrofit on standing pilot appliances?

SWEISWEI Posts: 4,876Member ✭✭✭✭
After reading that Minnesota report on tankless water heaters and considering the reports here of fuel savings with barometric damper retrofits, I'm thinking that applying these to existing tank style gas-fired water heaters might be able to demonstrate reasonable ROI while increasing occupant safety.



I'm planning to take one of Jim Davis' CO seminars next time he offers it in Phoenix, but am curious about the inclusion of spill switches on the MG-1 on standing pilot water heaters.  How?





thanks~
· ·

Comments

  • SWEISWEI Posts: 4,876Member ✭✭✭✭
    think I found it

    Field Controls sells a thermocouple adapter (TCA-1) that will work with older (non-FVIR) heaters.



    Anyone done this and have fuel savings numbers to share?





    thanks~
    · ·
  • Jim DavisJim Davis Posts: 578Member
    Barometric Water Heater Savings

    Sometimes there is not always savings on a residential water because there are no adjustments.  However, depending on how the drafthood was performing there can be.  Sometimes the drafthood acts like its not even there.and over vents.  The thing here is safety and wear and tear on the water heater.  Safety being #1.  Water heaters lead the nation in CO poisonings although they are rarely recognized until someone dies.
    · ·
  • SWEISWEI Posts: 4,876Member ✭✭✭✭
    no adjustments

    adjusting fuel and air, or is it something else?



    thanks, Jim.
    · ·
  • Jim DavisJim Davis Posts: 578Member
    No Adjustments

    Most water heater gas valves have a fixed, non-adjustable gas valve.  The barometric controls air so that it is stable under all conditions.
    · ·
This discussion has been closed.

Welcome

It looks like you're new here. If you want to get involved, click one of these buttons!