View Full Version : AOP Residential HVAC (Beenthere Zone)
- HELP!!! AC condensate line clogged and leaking under laminate floor!
- Is my ceiling fan confusing my ecobee and leading to long cycles?
- Have to trip breaker to shut unit off.
- Upgrading entire house in Raleigh, NC - need suggestions for 2nd floor AC
- Flexible duct work has little black specs
- Mitsubishi Multi-Split: Branch Controller (BC) ABOVE Indoor Units?
- Does any manufacturer offer a 2-stage 42,000 btu A/C unit?
- Clogged AC Drain Line but Float Switch Doesn't Activate
- What size a/c?
- High pitched whine from outdoor unit
- Upsize compressor on R22 Conversion after burnout?
- 10 year old compressor that is hard starting. Wired wrong?
- Heat Pump Capability without heat strips?
- trane tam 8 showing system status of clg2
- How do you clean the A coil?
- New Single Stage Trane AC XR13 with Trane Variable Speed XV 95 Furnace
- Whole House Dehumidifier (ducted/ac) fresh air not being filtered?
- UV Lineset tape
- Looking for help having issue with HVAC in new construction home
- 30 day update as promised
- Help!
- Leak in AC system - advice needed
- Correct pipe size for main trunk off meter.
- Advice on ComfortNet
- Duct fan to correct hot upstairs?
- LG Minisplit - Replacement Valve Solenoid/"drawing assembly" does not fit?
- Magic-Pak Charging
- 25hpb6 with no compressor sound blanket
- anyone with any experience with Haier central units.
- MSY-D36NA leaking
- Brand New Mitsu Hyper Heat with low refrigerant code
- Effects of insufficient return capacity
- Basement Diffuses
- Cat Urine Smell
- Need help on new equipment!
- Relative Humidity Increasing in Second Stage
- Mitsubishi MLZ ceiling unit servicing and humidity
- Smell issues
- Draining/gurgling/hissing noise when unit turns on and shuts off
- Combi Boiler Vent
- Advice on deciding between Bosch/Trane or Trane/Trane
- Duct work supports in crawl space have condensation...solutions?
- New N coil installed backwards on furnace??
- Using cavern air for heat pump?
- All pro opinions appreciated.
- Connecting a Logamatic DHW Sensor to an HTP Superstor
- Painted Interior of Ductwork
- Air Handler Noise
- Need professional opinion on below HVAC assessment during routine maintenance
- Carrier Infinity Humidity issues
- Bladder attachment for air compressor
- New build and Lennox 16 Seer is very loud...
- What's the best way to air condition a garage?
- Flex duct in attic sweating and affecting ceiling around vent
- The right compressor to avoid the bypass in a zone addition?
- Humidity issue what to do next…???
- Dehumidifier recommendation for mold prevention in basement
- Replace Thermo Pride Oil Fired Warm Air Furnace In Crawl Space
- Pelican Wireless System
- Dehumidifier Advice & Recommendation Needed | High Attic Humidity
- Condenser capacitor sizes
- I need a sketch of manufacturer-recommended clearances
- Heat/AC same time
- Variable Speed Air Handler - Genteq EON ECM - Are these programmed per OEM?
- 5 Ton Instal manual allows single return/20x25x4 filter w/ transition?
- What is a reasonable life for Run Capacitors
- Lennox 10T50 Equipment Interface Module
- New Trane 3 ton system: could it be improved?
- carrier infinity code 196 fault, condensate line clean
- Comfortbridge & Nest
- A/C blower motor stuttering
- Mitsubishi MRC1 Thermostat - No signal
- A/C blower motor humming
- System will not shut off, bad relay?
- Slightly overcharged?
- York leaking model TG8S080B12MP11A
- Looking for Roof Vent caps 4" and 6"
- Carrier 24k BTU mini split issues - Not getting required cooling
- Short cycling fix, done.
- HRV question
- reversing valve question
- Fujitsu RLS3Y error 11.2 Communication error between indoor and outdoor unit
- rusted oil tank & converting to gas... but I'm out of oil!
- Carrier Infinity Greenspeed Heat Pump -Board to Convert Variable to Single Speed?
- Line set for new AC
- New AC: Replace liquid line
- Rustted Trane A frame horizontal
- Inconsistent Cooling with Mini Split System
- Replacing 19-year old Geothermal ground source heat pump.
- Dead 6 year old compressor...replace or whole new unit?
- Clogged Cap- Black oil
- 1972 Lennox air handler life expectancy?
- Adding return ducts
- A few more questions (hissing, wet air filter)
- Lennox vs. Trane vs. Rheem Advice?
- UVC light for Trane TAM7
- Johnson A419 programing
- Day 8: No A/C For 74yo in Houston, TX
- A/C stopped working on 3 day/holiday weekend
- Air returns go into inner layer of bricks
- Carrier Infinity SYSTXCCITC01-B compatibility with older Infinity Systems
- Carrier AC unit large oil leak
- A bad Goodman systems. Need advice
- Replace Air Handler only in Tucson, AZ
- Shrader valve seal fell into service port
- Gree Mini Split Invertor R410A check if there is enough refrigerant
- GE Profile PSB42YSXASS leaking from top on refrige side
- AutoCad
- Thru-the-wall a/c condenser
- Single or dual cap
- Orientation of duct booster
- Upgrading Thermostat on zoned system
- Upgrading from Envirazone to Truezone
- Dual fuel vs Gas/AC
- Embraco Aspera NB NEK question
- Evaporator inspection in horizontal residential HVAC
- New HVAC installed and family coughing and sick 2 months running
- Looking to replace HVAC - SOCAL - Original 1987 Carrier "Round One" A/C
- Rheem Furnace HSI glows, small flame then Code 11. Experts don’t agree on cause.
- Smell from Vents Every Time A/C Runs (5 Month Old System and Ductwork)
- Split AC Mitsubishi HR50 or Gree Amber ?
- Heating Bill High - AC Normal
- Trane quiet mode
- HVAC Issue - Heat Pump Sizing Concern
- What strategy does a constant CFM blower use to protect against being overworked?
- Question about new unit
- Carrier 38TDB048300
- how to vent or get air flow into space around seriously sweating ducts, please help
- Water sitting in pan / evaporator coil cleaning frequency?
- Advice needed to improve on ventillation with HRV installed
- Advice Needed - Condensation on Main Trunk Lined
- Smell from vents... (me too!)
- 16 SEER vs 14 AC condensers. Any hardware differences?
- Minimum incoming voltage?
- Got a tune up, system was fine, now I need a new evap coil...
- Repair of Compressor damaged in shipping
- Balloon Farming Return
- Water in duct
- Who do I use for Residential System Review??
- Is this request reasonable?
- lpg tankless water heater for outdoor kitchen - indoor vs outdoor vs portable
- master bedroom over garage
- Inside fan doesn't make noise when t-stat fan is set to "On" but does once AC starts
- What is this green liquid under condenser?
- Carrier Infinity High Pressure Lockout
- Will this newly installed unit be able to be serviced if needed
- Trane XR80 Questions and General HVAC Questions Re Availability and What is Allowed
- Ignitor failure mystery
- New Evaporator for new freon?
- Carrier Puron Infinity 38YDB - Compressor VC/VH trip - Status code --> 6 flashes
- Annoying startup noise
- Mastic versus Tape for sealing ductwork etc
- Lennox Heat Pump Deal?
- Possible Line Set Leak Advice
- Compressor cleaning
- Confused by Geothermal Quotes
- Ongoing issues with American Standard system
- 50 year old plenum insulation deteriorated
- Help and advice needed!
- AC Not Cooling Properly in daytime
- Furnace shopping: Trane/Lennox
- Variable speed fan, modulating burner, multistage cooling? Upgrade.
- Need Advice on Best Method to Relocate Refrigerant Line
- New Construction Ductwork
- Trane xr13 questions
- Generator Power - Hard Start Kit?
- Goodman out of date system
- Can I remove a hot air return?
- Ducted or Ductless System for a California Home in Bay Area
- AHRI certification 16 SEER
- Can anyone please help verify correct part numbers?
- condenser on the balcony
- Amcoraire thermistor needed or help finding a substitute for it
- testing
- Is this Kosher??
- Had Evap coil replaced, 3 days later compressor exploded
- Balancing Zoned System
- Mold Remediation & HVAC Changes
- Need assistance with whole house fans / attic fans and something else.
- Fulton Endura Boiler EDR1500 Ignition Failure
- LeakSaver - awesome product!!
- Unbelievable Coincidence with 3 A/C units at the same time
- Can I down size my HVAC system?
- How t0 locating older Carrier contacter
- Applicable timer remotes for whole home ventilation system
- No return air from half of the house. Return duct almost disconnected...
- Weird Issues with New Build Furnace/HVAC
- Why is my AC Blowing hot air?
- Old ANTHES furnace gas controller troubles
- Bristol Compressors
- Tips for selecting an HVAC contractor
- Heat Pump Upstairs, AC+Gas Furnace Downstairs for Atlanta GA?
- trying to calculate watts to budget cost of running a/c in hobby work shop
- Smart Thermostat vs Humidistat for Whole-Home Humidifier
- Daikin Ducted Mini Split Question(s)
- Condensate not leaving drain pan until ac unit is shut off
- Lineset buzzing down wall - they rotated condensers. Electrical issue?
- Ac condenser fan
- Carrier Infinity control to Cor WiFi thermostat - lose functionality?
- Am l on the right track?
- Any Burnham Revolution Experts? I need some advice.
- Return Air Location
- XLI16
- High hunidity in utility closet
- PLEASE - Help Me Understand How Dual Fuel Heat Pumps Really Work
- Trane 824 thermostat
- York micro channel vs tube-in-fin heat exchangers
- Would a Bosch Inverter Based Heat Pump need Backup Electric Heat Strips in NC
- How can I find someone to do a York repair under warranty?
- Heat pump, recommendations ?
- Seeking Advice/Second Opinion - Temperature Issues
- Can anyone put me on the right track to find data that shows the lineset sizes.
- change from floor vents to ceiling?
- Mini split
- If it still works, keep it??? Or replace it because it's so old???
- Bryant ecm static pressures
- HE Furnace and Venting Question
- Some rust on AC evaporator coils.... is this a serious problem
- Furnace install questions.
- How Many Zones do I have!!??
- How to properly size a replacement furnace if I have some data?
- Want to upgrade AC unit
- Air handler with no air return
- Mitsubishi Hyper Heat for Whole House?
- Help solve an HVAC mystery
- POSSIBLE DAMAGE?
- Banging steam heat pipes and water running out every three days
- Luxaire Acclimate Heat Pumps 2019
- Another Honeywell DR90 bites the dust
- Very Humid in SC
- Rheem muffler
- Mini Split system
- 1/2 larger coil combined with Bosch inverter for AC?
- high-pitched whistle
- Cold air Return behind stove
- Need Some Advice
- indirect tank circulator continues to run after burner reset is tripped
- ERV/ Dehumidifier
- what type of contractor? More specialized than HVAC
- Trane XR12 heatpump question
- Aprilaire 800 steam humidifier - attached to central air ductwork
- What reasons would an installer might have to change the metering device?
- Is Embraco NT2180GKV1 115v suitable replacement for Embraco NT2180GK 115v?
- Airquest / carrier
- Carrier vs York
- HVAC Removal / Disposal / De-installation
- 92 vs 95 efficiency for ranch rome
- HVAC lost in translation
- older refrigerant line works with new unit?
- Hot Gas bypass line from oil return methods
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