Search:

Type: Posts; User: JKopp

Page 1 of 20 1 2 3 4

Search: Search took 0.03 seconds.

  1. Replies
    33
    Views
    3,736

    Manufacture approves setting furnace directly on...

    Manufacture approves setting furnace directly on wood up flow/horizontal models.

    We have lined only a few with metal usually because of rodent control. IE vet hospital with food inside building....
  2. Replies
    26
    Views
    1,293

    Ahh, concentric kit.

    Ahh, concentric kit.
  3. Replies
    33
    Views
    3,736

    The furnace a Cat 1 appliance is not positive...

    The furnace a Cat 1 appliance is not positive pressure in the venting system. People see the vent blower and think that it is but it's not. The blower only induces a draft within the furnace. The...
  4. Thread: It's perfect!

    by JKopp
    Replies
    4
    Views
    768

    If only our customers felt this satisfied. Man's...

    If only our customers felt this satisfied. Man's best friend and they deserve some comfort.
  5. Replies
    26
    Views
    2,917

    That's a dam good idea! I need one of them...

    That's a dam good idea! I need one of them disposable razors.

    http://imagizer.imageshack.us/v2/1280x1024q90/905/oOj5dA.jpg
  6. Thread: It's perfect!

    by JKopp
    Replies
    4
    Views
    768

    It's perfect!

    https://m.youtube.com/watch?v=7SZJ6PEH8Gs
  7. Replies
    33
    Views
    3,736

    The furnace and water heater are set in the...

    The furnace and water heater are set in the garage and has high and low combustion air vents to the outside. We wrapped the Rubitex pipe insulation with 10 mil rubber pipe wrap 2" tape. Inspectors...
  8. Replies
    33
    Views
    3,736

    Thanks hvactechnd and thanks hearthman for that...

    Thanks hvactechnd and thanks hearthman for that detailed follow up. Always learning stuff on this site.
  9. Replies
    33
    Views
    3,736

    Thanks for quoting the section. A lot of times...

    Thanks for quoting the section. A lot of times with residential one can open a slider or window to get to a receptacle. Commercial such as on a roof generally has an outlet on at least one of the...
  10. Replies
    33
    Views
    3,736

    What may be going on is a misunderstanding of...

    What may be going on is a misunderstanding of what they want. It may be required in your application to have B-Vent as the connector material in lew of single wall. This is a very good handbook...
  11. Replies
    33
    Views
    3,736

    http://www.ameri-vent.com/files/assets/files/13669...

    http://www.ameri-vent.com/files/assets/files/1366997178_Catalog--TypeBVent.pdf

    Maybe page 27 will do it for you. The vent manufacturer illustrates this method on a Combo vent system.
    ...
  12. Replies
    33
    Views
    3,736

    Ahh, dully noted, thanks for the feedback. Always...

    Ahh, dully noted, thanks for the feedback. Always looking to improve things.

    The equipment hold downs (straps) are a National requirement in the IMC. Just not enforced everywhere. It has more to...
  13. Replies
    33
    Views
    3,736

    ?

    ?
  14. Replies
    33
    Views
    3,736

    About the 120V convenience outlet, they let it go...

    About the 120V convenience outlet, they let it go if it's a change out and or if we are adding a/c (maybe a little known code) but in this case it's nice to see the builder paying attention to codes...
  15. Replies
    33
    Views
    3,736

    Clearances are same rating, one-inch. Amerivent...

    Clearances are same rating, one-inch. Amerivent part number 4FC-24 (2') & 4FC-3 (3'). Appliance connector 4FC-AC
  16. Replies
    33
    Views
    3,736

    What is interesting about this job is the 036 (3...

    What is interesting about this job is the 036 (3 ton) unit is actually taller than the 048 (4 ton).

    Notice the 120 volt electrical outlet (this is a code requirement to be within 20' of the...
  17. Replies
    33
    Views
    3,736

    New Lennox equipment for a textbook change-out

    Highlights: Corrected a Combo B-Vent. Water heater vent connector size is now 4" (was 3" and this is not even shown in venting tables or code books).
    XC14-036 & XC14-048 Lennox air conditioners...
  18. Replies
    26
    Views
    2,917

    I can work with metal without gloves it's just...

    I can work with metal without gloves it's just when they put razor blades on the edge cut I have an issue as I wasn't expecting it. Now I handle with extreme caution. Also watch out on the furnace...
  19. No kidding.

    No kidding.
  20. System has to be air tight, no air leaks. The...

    System has to be air tight, no air leaks. The J-Trap seals air from coming out condensate drain line and trap is serviceable with access plug. We also use rope caulk to seal around condensate drain...
  21. That's a load shedding box from SCE. Power...

    That's a load shedding box from SCE. Power company can shut down unit as needed.
  22. Yes, colder climates require b-vent all the way...

    Yes, colder climates require b-vent all the way back to the appliance but I imagine you try to install 90%+ in those areas as much as possible.

    For us, the vent flex connector is much better to...
  23. New Lennox system, I did the indoor, my Apprentice did the outdoor

    Equipment:
    XC16-060 Lennox two-stage air conditioner
    C33-49C Lennox cooling coil with R410A TXV valve
    SL280UH090XV60C Lennox two-stage variable forced air furnace (80% AFUE)
    Honeywell two-stage...
  24. Replies
    26
    Views
    2,917

    My Brother would always be sure to layer some...

    My Brother would always be sure to layer some cloth duct tape down the 1-1/2" duct strapping if it was in an area that someone might grab onto it.
  25. Replies
    26
    Views
    2,917

    Careful handling Lennox sheet metal

    I know I know, where gloves. He was but he left them in the attic.

    My installer came out of the attic to check on our apprentice outside. He was doing a great job setting and hooking up the a/c...
Results 1 to 25 of 500
Page 1 of 20 1 2 3 4
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event