PSA, Check Your Air-conditioning...
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Comments (1)Batteries in the thermostat maybe? Put some fresh ones in and see if that doesnt work. From what you say, sounds like the indoor unit is a gas furnace..hence "plug" that the furnace plugs into... you might also check to make sure the door on the bottom of the furnace is on & tight. They usually have a door switch that kills power to the system and if its loose will cause your a/c to shut off. Hope this helps...See MoreHelp needed-Arizona air conditioning replacement
Comments (3)My inclination would be to go with the second company who took the time to do load calculations. I would never do business with an HVAC contractor who didn't or wouldn't perform this all-important step. The next thing you need to do is check references. Does company no. 2 have a long list of satisfied customers? Do they have complaints lodged against them with the Better Business Bureau? Are they willing to stand behind their calculations, and guarantee that your cooling needs are met? There's a good chance that your existing AC unit is over-sized. It's a very common practice to install bigger units than are needed, especially of the original installation was chosen using "rules of thumb", instead of with proper load calculations. If your current system cycles on and off during the hottest part of the day, it's a sure sign that it's over-sized. A properly sized system may cycle on and off during the early part of the day and during the evening, but it will run steadily (which is more efficient) during the hottest part of the day while maintaining interior temperatures at your desired setting. You might also want to ask your neighbors and friends for recommendations on HVAC contractors and seek a few more estimates. Referrals from satisfied customers (especially if they're your friends), can be one of your most reliable resources....See MoreStrange puzzle with heating/air conditioning unit
Comments (8)Maybe it is this? http://www.hvacpartstore.com/product_details.php?products_id=14 Or perhaps this one: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=260419514629 This is an interesting article/response to a somewhat similar problem. Though for the life of me I can find no little white button to temporarily save the day: >>>> http://www.askmehelpdesk.com/heating-air-conditioning/hvac-split-unit-heat-works-fine-c-compressor-fan-off-364882.html Old Jun 14, 2009, 12:01 PM #2 Joshdta Ultra Member Joshdta is offline Joshdta's Avatar Join Date: Apr 2009 Location: West Virginia Posts: 1,802 Joshdta See this member's comment history on his/her Profile page. Send a message via AIM to Joshdta sounds like your fan center relay has went bad. pull the little white botton on the fan limit intill you get one and you should have ac the rest of the weekend. >>>>...See MoreNeed new central air conditioning system
Comments (4)Thanks, Ryan. I forgot to mention that my house, which is rectangular, is situated so the the garage corners face SE and SW and the bedroom corners face NE and NW. Helps with the sun. Except for one spot the sun never directly comes into the house due to those wide overhangs. Prior to the leak, the current system kept the house cool unless we topped 100 which happens during the summer. This summer is shaping up to be very hot and dry. I am on an averaging billing system for my gas/electric from CPS, our local utility company. In the winter, they average around $90 and during very hot summers can go as high as $125.00 The Ruud consultant/contractor has given me three bids. Bid 1 is $6946 for a complete heating and AC 16 SEER 3 ton Ultra1 2 speed condenser, 4 ton evap. coil (RCFM Hm48), and 70,000 BTU furnace (Model UGPRO7E) with a new thermostat as this unit won't work off the power company's. Bid 2 is $5206 for a complete system Ruud 14 SEER 3 ton system (don't this this has the 2 speed condenser though). Bid #3 is $4116 and is for a 14 SEER 3 ton condenser/coil and keep the present furnace which is still working. If the furnace goes out later, it can be replaced with new one. Both bids 3 & 3 leave the free power company thermostat in place. All bids include a new 3/4" plywood bas for the furnace, an E-Z filter bas , setting and leveling A/C pad, upgrade PUC Sch 40, inspection and resealing all existing air duct and adding an a AC grill & boot in my sewing/ironing room adjacent to the laundry room by tapping into the laundry room duct. I can get a Guardian Air filter with either system for an additional $626. Is it worth it? I passed on the UV light. Only the 16 SEER qualifies for the $375 Energy Star rebate from the electric company and he will match it. If I go the 14 SEER route, he has a $300 coupon in the yellow pages. Plus, he's offering zero financing for 12 months. I have the money in savings, but might just put it in a six months CD at higher interest and pay off everything on month 11. The Ruud guy said unfortunately, he finds the duct work in San Antonio to be of poor quality. So I will definitely have that checked. Are there companies that only evaluate this or should I trust the AC contractor's evaluation. The Lennox guy is coming next week. I'll call Trane and set up an appointment next week. My daughter-in-law's mother has had them for years and had very little problems....See More- last year
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