View Full Version : AOP Residential HVAC
- 3 tons Heat Pump units
- I'm confused -big time
- Single or Two Stage High Efficiency Furnace
- Lazy valve or bad ignition module?
- lennox model 80mgf2-75r-1 furnace
- Decision Time -- HELP!
- Is this normal? - Heil furnace question
- evap ice up
- 58MVP code 13 & 33
- Help,?! what's a Concord furnace?
- Hydro air airhandlers?
- Carrier 58 MVP revs up
- geo thermal
- Goodman versus High SEER Amana
- 90% American Standard Air Intake/Exhaust
- Which one should I go with?
- What to look for in a quality installation?
- Cleaning my evap. coil
- Quiet Please
- Is Carrier Infinity 96 quieter than the rest?
- Weil&Mclain
- Westinghouse Furnace
- Johnson Controls G775-RJD-1 Intermittent pilot ignition problem
- Heil Heat pump
- RHEEM
- Frustration in New Jersey!
- Two-Stage Compressor Questions
- Package Unit Duct
- Need some last minute recommendations/info
- pump down heat pump to replace a/h
- Pros and Cons of cleaning out your return
- Value of Duel Fuel Systems?
- hakebros
- dual stage heat pump/single speed blower
- New codes in California as of 10/1???
- What is this: 58MVP-080-F114?
- What is the loss in efficiency when using a Bayvent or Chimney Vent kit?
- Need help. Couldn't find efficiency on ARINET
- Variable Speed Furnace - Cold Air Return
- Humidifier Wiring
- Boiler fill valve/reducing valve Setup
- boiler feed problems
- Humidifier Not Working
- Loud drip noise in drain
- Mastic sealant toxic?
- Lineset sizes for the XR13 2 Ton Condensor
- Great news, and a heat pump question?
- Anyone have a 12psi exp tank, new, with 40 psi...
- Need to decide soon - getting cold!
- T-stat question: ACONT802 vs ACONT803 - which is more appropriate for my setup?
- Having problem with 2 stage furnace
- Energy Saving Products fancoil
- mechanical code question
- 3 phase & singel phase ?
- Two stage electrical efficiency?
- Need a forced hot air humidifier
- 96% furnace
- Dirty Sock Syndrome?
- how to hook up an mini heat pump
- Single Stage VS
- Manual J Long Form???
- Value of Outside Thermostat
- Thermostats?
- Heat Pump Coil on the Return side
- Single stage thermostat with 2 stage furnace
- Amana 2 stage vs Rheem 2 stage blower motor
- Residential garage heater
- HP Sticker Shock - How do I decide which?
- Mini-split questions
- Suspend or Not to Suspend?
- Carrier vs Rheem
- Lennox Pulse - intermittent ignition
- variable speed fan - energy savings: how much?
- pressor question
- HELP! Unit Heater Fan won't start!
- What is a Manaul J Long Form?
- Amana RTG Ultron 16/RHF TempAssure 14
- Shade for Outdoor AC Units
- Frigidaire heat pumps - anyone use them
- High Velocity Mini Duct Systems
- Considering new furnace
- Sears Boiler Replacement
- Propane consumption on a backup system?
- York Heat Pump Expert out there ?
- Recommend a contractor?
- Trane -vs- Lennox
- HEAT PUMP MONITOR
- Adding Humidity from an Attic Unit
- Need to Add a Wire?
- Old Peerless won't start
- New Heater Questions
- one stage vs two stage
- wrong load calcs
- Why does LP eat exchangers?
- To heat pump or not to heat pump, that is the question!
- A problem filled Goodman
- Oxyacetlyene Question
- Air cleaners
- Suction Line Accumulator
- Nordyne/Westinghouse good or bad
- Closing vents all the way
- Humidistat Not Tripping Humidifier Solenoid
- Thermostat for Infinity 96???
- Fan On also kicks on AC
- Has the 13 SEER A/C from American Standard been discontinued?
- Trane 13 SEER
- first co. problem
- Heat Pump not locking out
- Tax credit starting in Jan. ?
- Does AS - TXCO36S3HPD have a built in expansion valve?
- Lennox/Vision Pro
- Adding Low returns - good idea or not?
- Pro Opnion Only: HP Lockout; Temp, time, or relay
- Residential steam boilers
- Lennox G61 fan operation
- Dual oil tank piping
- Is it worth the difference ??????
- Humidifier
- Furnace size
- VP8000 (8220) Wiring question
- to heatpump or not to heat pump
- reznor fan cycling on off on off....
- recommended contractor in Northern Va?
- Older house - worth going to 2 zones system?
- does RV antifreeze really need to be removed
- rimek - ever get pics of that derated G12 ?
- furnace replacement
- Does AC require full speed mode on var speed blower?
- Carrier 58CTA - Performance 80 - WeatherMaker 8000TS
- Outdoor unit cover
- Whistling Bryant Furance
- HVAC Calc, Elite Software, or ....?
- Single thermostat for mini split & baseboard electric?
- Anyone heard of Kelvinator?
- Reply to Shaun's thread (return location)
- I need your help guys
- Enlarge work area, what is a good gps to buy
- hot water boiler ?
- carrier blue book check for seer
- Stupid Questions
- Long cycling?
- Condensate pump or drain through slab, mini-split?
- choosing new heat pump? go with VS blower, 2 stage, fual fuel???
- newbie wants advice..
- lights dim when a/c goes on, hart start question
- New system installed - Need opinion on cycle
- to circulate or not
- Select new gas furnace
- Insulate Duct
- Short cycling/once
- Variable speed air handler
- Hey Baldloonie
- Infinity MVB 96, Comfort 10 A/C, Infinity Control
- Does AS Freedom 80 single stg furnace(AUD100C936K) have multi-speed blower?
- Oil smell problem
- lennox g11e furnace
- Internal TXV on 410a heat pump
- Insulate duct's
- Side termination for high efficiency furance
- Is AS heatpump 2A6H2036A comparable to Trane 2TWR2036A or 2TWB2036A?
- Question on t-stat temp readings
- ciculators Vs. zone valves
- heat pump supply temp?
- humidifier location
- un-even air distribution in a 2-story house
- 2 stage furnace can compensate for 1 stage t-stat?
- HONEYWELL RTH 8500D installation
- Singer Furnace Manual
- burner blows out
- 3000 sq ft Loft Space
- JUST PURCHASED HONEYWELL RTH7400
- Did they wire the stat correctly?
- Question about using the proper Thermostat......
- Electrostatic air cleaner question??
- Hot water boiler
- Heat pump thermostats for visually impaired
- Enerco LP Heaters
- Need help fixing a Ducane furnace
- DASH: An Infinity Question
- insulating basement ceiling
- CFM Question
- Return air(s) too close to thermostat?
- Lennox G1203-110-6 Thersmostat
- What happened to contractor listings?
- hepex tube radiant floor heating
- Toronto Area Contractors, Brands
- carrier heat pump
- Help wiht furnace replacement in Atlanta
- Flow controls
- Rheem Thermostat Problem
- Freus, Allied Thermal, or standard air?
- A/C unit size
- gas versus electric heat in NC
- Weil Mclain Domestic HW Coils
- Converting from gas to electric.
- Trane vs. Carrier
- assissting convection heating
- Direct Vent furnace
- Carrier flash code
- Best way to contro temp for multiple rooms?
- Can VisionPro be wired with BOTH indoor and outdoor temp sensors?
- Need replacement for Hoffman Panelmatic
- Rheem problem
- Intertherm problem
- furnace turns on when set cooler then it is in house
- To DC or not to DC
- Carrier Infinity System Options
- To heat pump or not to heat pump..
- Size of HeatPump
- Type of filter to use
- Furnace & Water Heater Exhaust
- condensing furnace vent
- BTU value before or after AFUE?
- bryant evolution
- G.E.Heatpump
- Charging heat pumps
- Trane System - Final Decision
- Best way to increase SEER
- need help on a RUUD A/H
- Carrier AC decision
- Is Manual-J absolutely necessary?
- Honeywell VS Aprilaire Programmable Thermostats
- Design Temperature in HVAC-Calc
- Evolution filter % used reading
- Mpls Area Burnham Contractors
- Any answers?
- HRV Furnace Interlock issue
- Furnace wants to start..ignites, then it turnes off
- Goodman air handler blowing cold air only
- new older York furnace problems
- Older sears furnace, strange blower behavior
- thermostat
- Humidifier - Plenum Temp
- Deciding on a thermostat
- Cold air intake question
- Vision Pro 8500D with Goodman GMV90905CXA and Goodman CLQ Series 14 SEER 3 Ton
- Air handlers
- How often should a/c cycle?
- Therostat fixed thanks to all
- Latest consensus on R-22 v 410a
- Hard Start Kit?
- venting for airconditioner
- air conditioning fan problem
- Penn Johnson Leak Detector
- help me understand ,fan vs compressor
- Gas Furnaces... questions
- Energy rebate for new furnace??
- rheem 90 plus
- 10 seer indoor 12 seer outdoor
- New Home/system desing
Powered by vBulletin® Version 4.2.0 Copyright © 2013 vBulletin Solutions, Inc. All rights reserved.