View Full Version : AOP Residential HVAC
- brown stains around (2) 4 way grills????
- How many tons is my kanmore HVAC system?
- About to pull trigger in Phoenix---need help
- Head pressure fluctuating
- Whole House Humidification -- NOT Furnace-Mounted, but Still Furnace Controlled?
- Heat Pump / Gas
- Royal Oaks, Mi leaking coil
- AC 'freezes' and stops in high outside temp
- Question Regarding Fedders Through The Wall Unit (A/B chassis), and Fedders in Genera
- r22 charging
- Expensive Parts?
- Rebates
- single or 2 stage cooling?
- Refrigerant Analyzers
- coil cleaning solutions?
- Question: AirEase heat pumps and filters
- WATER DRIPPING FROM SUPPLY VENTS
- Thermostat suggestions for Lennox
- I Pod psych calc for latent load
- Goodman Split System: Compressor or Condenser?
- BS???
- Chiller Storage Tanks
- hi-velocity question
- ac window unit keeps popping fuse in unit
- Connect Honeywell HRV 200 to Carrier Infinity
- Gibson heat pump control board
- Chime in!! Condenser or Evaporator!!!!!
- Need Help With Heat Pump Problem
- Mismatch coil/condenser?
- Is it possible to replace Evap coils on 11 year old system with another brand?
- Should I really put a 120K btu furnace on a 4 ton condenser for highest seer/eer??
- Alternatives to through-wall?
- Now this makes me feel stupid....RE: Humidity
- Residual R22 in my R410 system
- CFM's corrected, still high humidity in house
- Do high SEER systems create humidity problems?
- Should I replace evaporator coil w/ new furnace?
- Evaporator/Air Handler Blowing Cold Air into Attic
- Expansion Valves, Brand and Space
- Situation in calculating heated/cooled area
- Need Advice on New AC/Furnace System
- savings for changing windows
- Need help in selecting Carrier furnace BTU size
- Not confident of sizing info from several contractors ...
- A/C Not working properly
- mr slim indoor unit problems
- What could cause this?
- When do you need a 2 stage or variable blower?
- carrier model info
- Questions on a Trane system
- System replacement - Lennox v York
- code 66
- Value of high efficiency Lennox AC in upstate NY?
- energy efficient settings for 2 stage unit in FL
- Differences between BTU ranges in Trinity and Munchkin
- American Standard Heat Pump Models?
- Condensor and Coil replacement ?
- Terrible condensation...is HVAC CALC telling me new system or dehumidifier?
- Rheem/Ruud Furnaces: Low Speed Constant Fan question
- Static pressure target with Carrier Infinity?
- Good combo of coil/condenser?
- Air conditioning, blower speed too high?
- Florida AC "Cash for Clunkers?"
- Aux light question
- RV3 or 4 ?
- Furnace BTU and CFMs selection
- Is my Carrier HVAC installer competent?
- carrier-help with decision process
- Is buying Manual J worth it for me?
- Office AC Still Out 5 Weeks HELP
- trinity 150 combi
- Evaporator Coil Corrosion
- math formula
- Single stage w/VSF vs. dual stage, single speed (likely American Standard Heritage)
- Trane,Carrier,and Ruud Heat pump ???
- How Do You Raise Humidity During Cooling?
- Suction side pulling vaccum
- Elec Company compressor override vs fancy controllers
- All Stats Not Created Equal
- Westinghouse IQ drive
- Manual J and D
- Trane TWE065E13
- Service port size on Goodman/Amana 410a
- Does the technology exist?
- dealing with insurance adjuster
- help. what to do.
- Superheat Question
- Different sizes in quotes - Oversized?
- PTAC super heat
- Reputable Tech In Houston TX?
- Mini Split Woes
- continued Humidity problems
- Trane XE1000 squealing fan on outdoor unit
- New to home owning and needs some help with new unit.
- Getting a new downsized HVAC system problems?
- Options for venting 90+% furnaces
- Student needs help
- CFM Setting for Maximum Humidity Control?
- Concerned with my parents new gas line
- Upgrade Goodman R22 unit??
- compressor not starting
- Bonus Room AC problem
- ECM vs Variable Speed Fans
- A/C always on with fan switch "on".
- Fluctuating Suction Pressure
- What will I lose by going with a Carrier Performance instead an Infinity System?
- Hot/Cold Water Question
- Should I get a 3rd HVAC to cover my basement?
- Why are heat loss results different?
- Optimal cfm for 3 Ton Infinity
- Need Some Advice on a Potential Problem
- Air Supply and registers very different temps
- Failed Compressor Mechanically?
- HVAC Replacement in LA
- size
- Are Radiant Barriers Worth the Money?
- Communicating worth it for heating only system?
- Ontario gas fitters
- forum section to talk about air sealing/insulation/weatherproofing/etc.?(Quote by Ski
- Ductwork sweating badly
- Help me choose
- hard start kit or super boost?
- Troubleshooting a Goodman heat pump
- Concerned my Tempstar unit is not getting her done...
- Does anyone know the brand (label is missin)NCA 035 DK01 Residential Condensing Unit
- Insulation Question
- Leaks, R410A, Add vs Recover?
- Rheem troubles
- Replacing/Resealing Ductwork need help.
- What type of contractor to hire for (Broan) Attic Ventillator
- Help! outdoor unit makes a very loud noise
- Rheem RGJF 90%+ exhaust plumbing detail
- New Bryant Static Pressure Concerns
- Advice on these Bryant Systems Please
- Opinions on Friedrich Tri-Zone Ductless Split System?
- Furnace & AC #1 dead, Furnace and AC #2 just died- is this quote right?
- Either / or ... system setup options
- Frigidaire FS3BC-060KA is noisey
- OOPS!
- Goodman PGJ06075-1
- best whole house dehumidifier install
- All Electric, Heat Pump and Furnace, or Heritage Hybrid
- Sweating HVAC Supply Duct
- Is it "wrong" to have two different systems on the same house?
- harvesting heat from the attic
- System Failed
- HVAC SUPER PRO
- AC in attic and cold winters
- AC part of heat pump quit in hot Georgia
- Question about sealing up crawlspace...
- Repair of leak
- Trane communicating t-stat for your enjoyment
- What Stopped the Trane
- Heat Pump Replacement Questions
- Carrier vs Goodman furnace
- Compressor doesn't activate later in the day when cooler
- Is my HVAC a lemon?
- Poor Humidity Removal
- How to get longer AC run cycles
- 48 Month Old Infinity System
- Compressor
- How to properly compare quotes and contractors?
- I've got 3 quotes for a new A/C in Arizona and someone is not being truthful
- Best way to clear common drain lines in apartments
- Compressor replacement
- humidity infiltration thru fiberglass insulation?
- Coleman Air Handler Humming
- Metal shop with heat block??
- Has anyone ever used Cryo-Silane® Self-Sealing Refrigerant- SSR-22®?
- First Company air handler
- blower noise on start/stop
- ADVICE/Help blown compressor 2 days after maint./cleaning
- ooooh eeee it's hot in here!
- HAI Omnistat control on my iPad
- Wall sleeve vibration noise?
- 5 Ton 19SER outside with 4 ton inside questions?????
- Savings Experiment: Cooling your home for less is a breeze
- Mini split inverter reliability
- Mitsubishi minisplit trouble
- Low High Side Pressure on Goodman Heat Pump
- Inside AC air handler sweating and icing
- Repair or replace AC-Gas Furnace
- 90% furnace and drain pan
- Comfort Control 2 Airflow adjust
- Can someone help me figure out my AC techs can't?
- Goldstar ready to pass - are you guys ready??
- Need Help!!! Lennox coil size???
- New Unit Issues????
- Dealer trying to determine if our 4 yr old Compressor is out
- high efficiency furnace venting thru chimney
- Scroll vs. non scroll, matter?
- Thoughts on these two options/systems?
- Hello new guy with questions on attic venting please help.
- downfloor furnace installed upside down?
- questions on rx11 flush
- Help ...No juice from furnace
- Carrier cased evaporative coil direct replacement BULL crap
- Best way to control ERV
- HomeOwner Needing Advice/Direction
- Air Cleaners for Comfortmaker
- Is this system salvagable?
- A/C not cooling below 76 degrees?
- HELP: does my new AC qualify for a tax credit?
- Replacing Oil..looking for opinions please
- Goodman Heat Pumps
- Install high SEER system w/old ductwork?
- Questions on Lennox air handlers and issue with contractor
- Should this AC prob be warrantied by the GC or not?? (long post)
- Comparing quotes/equipment (Carrier)
- Loud Return
- lennox 13acc 036-230-01 bad capacitor
- air sealing the attic
- GE 6100 series - Freeze and Heat Sentinel
- A Coil replacement gone wrong, help!
- 30 Year Old GE Split. NEVER BEEN SERVICED!!!
- to discharge or not to discharge capacitors
- Poor condenser airflow high amp draw
- Goodman AH Coils...
- what goes best with XL20i?
- Replacing a Potential Voltage Relay
- Newbie Question - Goodman A-Coil....
- 2 questions about flex duct
- air conditioner or heat pump
- Need help on Air Conditioner or Heat Pump choice
- Fiberglass Insulation - Respirator Required?
- Air trunk help....
- Do I have a mismatched system?
- Minimal AC, focus on Dehumidifier
- closing up and sealing crawl space reduces humidity and condensation?
- Opinions on the Trane XR Series and the XL 15i
- prevent freezing condensate lines
- Centeral AC not shutting off
- Waterfurnace - Air bubbles in open loop system
- Undersized return?
- Duct sweating due to utility sink?
- which system to choose?
- Reuse electronic air cleaner?
- matching 2-ton condenser and 3-ton air handler
- Fresh Air Intake Design
- Can you do anything for a contractors mistake?
- Need another return or hogwash?
- Always replace copper refrig line?
- Tweaking the Fan Speeds Lennox G61MPV
- Why isn't anyone doing load analysis
- Condo PTAC replacement
- Unico question: (Spacer Module??)
- Rheem RGPE furnace installed instead of RGPR
- 1/4" Liquid Line
- Help attaching rigid duct to fan...
- Want to thank the board for helping w/septic-smelling A/C
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