06:11PM | 12/16/04
Member Since: 12/15/04
7 lifetime posts
Model: BGU07512A

Serial #: 971241375


07:01PM | 12/16/04
Member Since: 12/15/04
7 lifetime posts
Is it possible that the one on the wall is the LS and the elbow the referred to ROS? I'm basing this question on the wiring diagram on the unit that shows 3 ROS switches and 1 LS. It looks like this:


The wire to (LS) is red and comes off Pin 3 on the 12 pin connector and the one from the last (ROS) is red going to Pin 8 (original board).


06:31AM | 12/17/04
Member Since: 12/16/04
54 lifetime posts
sounds to me like the brown plate on the cabinet wall you describe is the high limit switch, this as an automatically resetting internal temperature switch. It is sensing the combustion chamber temperature. It must be wired in series with all of the other limit swithces. The switch you mention on the elbow may be a flue exhaust limit switch, senses the flue gas temeprature.


11:09AM | 12/17/04
Member Since: 12/15/04
7 lifetime posts
Thanks for all the help. Have heat and no destruction other than a few skinned places. Really appreciate all the patience and info. Merry Christmas and a Happy New Year!
Click to reply button
Inspiration banner


Post a reply as Anonymous

Photo must be in JPG, GIF or PNG format and less than 5MB.

Reply choose button


Post new button or Login button

To test the boundaries of small-footprint living, interior designer Jessica Helgerson moved her family to a 540-square-foo... Filling an underutilized area beneath the stairs is a smart way to save space. Doing so with a stash of wood, however, is ... The Audubon Society inspired wallpaper in this Adirondack-styled mudroom will get you in the outdoor mood. Grab your coat ... Chalkboard paint opens up endless possibilities for customizing your dresser time and time again. Use chalk to label the c... A fireplace in the bathroom creates the ultimate setting for relaxation. Homeowners often choose electric or gas over wood... This roomy boot tray made from punched metal stands up to all the elements. Station it in your mudroom or at your back doo... There’s nothing like a new set of cabinet hardware to refresh a room. The possibilities are endless: Go modern, rustic, or... FLOR tiles are an affordable way to customize a carpeted floor covering for any space. Make anything from runners to wall-... Chalkboard paint features prominently in this elegant yet unpretentious headboard design. Add a new message daily to reflec... Salvaged boards in varying widths and colors make up the dramatic accent wall in this attic space. The high-gloss white of... The indecisive homeowner need not fret over choosing one (or even two) cabinet colors. The kitchen cabinets in this artist... Incorporate nature into your lighting scheme by securing a dead tree in a concrete mold and draping your pendant lamp from... Simple and striking, a couple of pieces of "lovingly used" furniture creates a special kind of charm. A weathered chair fo... First dress up your metal shelves with a coat of paint in an accent color that complements your kitchen decor. Then arrang... Dark wood shelving and a matching upholstered bench keep this closet sleek and refined. The large window brightens the sub...
Follow banner a
Newsletter icon Flipboard glossy Facebook Twitter Pinterest Youtube Rss icon