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Search:

Tag: heat pump

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Weak airflow - Trane Heat Pump

Started by Cjct927, Yesterday 06:06 PM
- Replies: 8
- Views: 279
Last Post By:

Last Post: Yesterday 10:10 PM

by rundawg

Forum:
AOP Residential HVAC (Beenthere Zone)
Standard industry practice?

Started by nathanbrown82, 04-07-2024 08:51 PM
- Replies: 8
- Views: 334
Last Post By:

Last Post: 04-14-2024 09:19 PM

by Freezeking2000

Forum:
AOP Residential HVAC (Beenthere Zone)
light commercial duct sizing question

Started by Hawk Eye, 04-12-2024 06:30 PM
- Replies: 3
- Views: 167
Last Post By:

Last Post: 04-14-2024 12:10 PM

by TechmanTery

Forum:
Tech to Tech Chat - Commercial
centrally-ducted heat pump: inverter or two-stage ?

Started by johneyles, 03-29-2024 04:39 PM
- Replies: 7
- Views: 445
Last Post By:

Last Post: 03-29-2024 07:59 PM

by jtrammel

Forum:
AOP Residential HVAC (Beenthere Zone)
Mitsubishi multi-zone not working independently

Started by HPUser70, 03-23-2024 08:05 AM
- Replies: 7
- Views: 246
Last Post By:

Last Post: 03-23-2024 03:11 PM

by pecmsg

Forum:
AOP Residential HVAC (Beenthere Zone)
What is a Normal Cost to Do a Manual J Assessment?

Started by bigvibes, 03-18-2024 04:22 PM
- Replies: 4
- Views: 243
Last Post By:

Last Post: 03-18-2024 05:46 PM

by rundawg

Forum:
AOP Residential HVAC (Beenthere Zone)
Feedback on mini-split configuration

Started by slvrhwk, 02-16-2024 02:39 PM
- Replies: 3
- Views: 366
Last Post By:

Last Post: 02-16-2024 04:19 PM

by pecmsg

Forum:
AOP Residential HVAC (Beenthere Zone)
Heat Pump not performing

Started by Jon F, 11-10-2023 11:17 AM
- Replies: 15
- Views: 1,178
Last Post By:

Last Post: 02-11-2024 06:41 PM

by kdean1

Forum:
AOP Residential HVAC (Beenthere Zone)
COLD CLIMATE Heat Pump vs. Traditional HP, design and theory differences?

Started by Dehv, 01-25-2024 06:12 PM
- Replies: 14
- Views: 1,013
Last Post By:

Last Post: 02-09-2024 03:14 AM

by Dehv

Forum:
AOP Residential HVAC (Beenthere Zone)
Outdoor unit breaker (heat pump) only tripping at night

Started by CubsFanRS23, 01-28-2024 11:48 PM
- Replies: 3
- Views: 337
Last Post By:

Last Post: 01-29-2024 09:40 PM

by vstech

Forum:
AOP Residential HVAC (Beenthere Zone)
HELP - Our Trane XV20i System Does Not Heat in the Winter

Started by puttydivision, 01-28-2024 12:11 PM
- Replies: 7
- Views: 468
Last Post By:

Last Post: 01-28-2024 11:14 PM

by puttydivision

Forum:
AOP Residential HVAC (Beenthere Zone)
Inverter Heat Pumps and "Communicating" Thermostats

Started by justpete, 01-18-2024 07:14 PM
- Replies: 2
- Views: 483
Last Post By:

Last Post: 01-18-2024 09:25 PM

by jtrammel

Forum:
AOP Residential HVAC (Beenthere Zone)
Will new ductwork smell go away?

Started by bront23, 01-15-2024 03:41 PM
- Replies: 1
- Views: 363
Last Post By:

Last Post: 01-16-2024 05:08 PM

by vstech

Forum:
AOP Residential HVAC (Beenthere Zone)
Heatpump. Why not delay indoor fan until the refrigerant lines show a deltaT

Started by w8u, 01-14-2024 10:04 PM
- Replies: 13
- Views: 938
Last Post By:

Last Post: 01-16-2024 07:49 AM

by pecmsg

Forum:
AOP Residential HVAC (Beenthere Zone)
LG RED Heat Pump question

Started by MinCT, 01-15-2024 03:33 PM
- Replies: 8
- Views: 396
Last Post By:

Last Post: 01-15-2024 07:36 PM

by pecmsg

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox 2 Stage Heat Pump/Back up Gas Question

Started by Ben259, 01-14-2024 05:43 PM
- Replies: 11
- Views: 487
Last Post By:

Last Post: 01-15-2024 01:47 PM

by Bazooka Joe

Forum:
AOP Residential HVAC (Beenthere Zone)
Trane XV19 Filter/ Drier squeal

Started by 4Real?, 01-09-2024 12:20 PM
- Replies: 0
- Views: 215
Last Post By:

Last Post: 01-09-2024 12:20 PM

by 4Real?

Forum:
AOP Residential HVAC (Beenthere Zone)
Unacceptably Loud HVAC Fan in 1br Condo

Started by photoro, 12-28-2023 01:10 PM
- Replies: 4
- Views: 448
Last Post By:

Last Post: 12-28-2023 07:43 PM

by jtrammel

Forum:
AOP Residential HVAC (Beenthere Zone)
Dual Fuel HP Brands that Work With Existing Gas Boiler

Started by jackk, 12-25-2023 05:00 PM
- Replies: 8
- Views: 452
Last Post By:

Last Post: 12-26-2023 08:22 AM

by Bazooka Joe

Forum:
AOP Residential HVAC (Beenthere Zone)
Bosch 2.0 BOVB Operating Range vs Oil Furnace

Started by NickRizzo, 12-21-2023 03:41 PM
- Replies: 8
- Views: 517
Last Post By:

Last Post: 12-25-2023 10:01 PM

by Freezeking2000

Forum:
AOP Residential HVAC (Beenthere Zone)
Mitsubishi mini-split not working in cold weather, help!

Started by edwygk, 12-16-2023 12:31 PM
- Replies: 6
- Views: 1,283
Last Post By:

Last Post: 12-23-2023 11:54 PM

by joemach

Forum:
AOP Residential HVAC (Beenthere Zone)
Trane TTX036 / Firstco 48MBXR replacement with Bosch BOVB line

Started by NickRizzo, 06-23-2023 09:10 AM

2 Pages •

1 2
- Replies: 22
- Views: 783
Last Post By:

Last Post: 12-21-2023 03:42 PM

by NickRizzo

Forum:
AOP Residential HVAC (Beenthere Zone)
Why does my new-ish Lennox heat pump do this?

Started by OKC_Engineer, 12-18-2023 09:49 AM
- Replies: 18
- Views: 635
Last Post By:

Last Post: 12-18-2023 04:40 PM

by kdean1

Forum:
AOP Residential HVAC (Beenthere Zone)
Can I go above the nominal rated heat pump BTUs: who is right?

Started by mamma, 12-16-2023 02:27 AM
- Replies: 5
- Views: 565
Last Post By:

Last Post: 12-17-2023 07:24 AM

by dan sw fl

Forum:
AOP Residential HVAC (Beenthere Zone)
2 wall units and a ducted unit on the same outdoor heat pump condenser

Started by Just a Random G, 12-11-2023 11:32 AM
- Replies: 2
- Views: 351
Last Post By:

Last Post: 12-12-2023 08:29 AM

by Just a Random G

Forum:
AOP Residential HVAC (Beenthere Zone)
Mini-split/HP termination questions

Started by sugarbear511, 12-04-2023 03:43 PM
- Replies: 3
- Views: 262
Last Post By:

Last Post: 12-05-2023 01:44 PM

by control$

Forum:
Controls
First house with central air, some problems -- heat pump conversion worth it?

Started by mike0331, 11-28-2023 03:11 AM

2 Pages •

1 2
- Replies: 37
- Views: 1,144
Last Post By:

Last Post: 12-03-2023 08:06 AM

by Bazooka Joe

Forum:
AOP Residential HVAC (Beenthere Zone)
Replacemnt for Bard Units-Are Current ones Oversized?

Started by LivingstoneProp, 12-01-2023 04:12 AM
- Replies: 2
- Views: 438
Last Post By:

Last Post: 12-01-2023 08:23 AM

by 71CHOPS

Forum:
AOP Commercial HVAC
Mitsubishi Intelli-Heat Blowing Lukewarm Air

Started by radiosonde, 11-25-2023 03:12 AM
- Replies: 5
- Views: 1,143
Last Post By:

Last Post: 11-25-2023 10:34 AM

by FlyersFan

Forum:
AOP Residential HVAC (Beenthere Zone)
heat pump--using solar during day

Started by Nor Cal, 11-21-2023 11:15 AM
- Replies: 8
- Views: 905
Last Post By:

Last Post: 11-22-2023 08:49 AM

by vstech

Forum:
AOP Residential HVAC (Beenthere Zone)
Mini-split type Heat Pump connected to AC style coil above furnace: fly by night inst

Started by MrScuba, 11-02-2023 07:50 PM
- Replies: 1
- Views: 443
Last Post By:

Last Post: 11-02-2023 07:55 PM

by pecmsg

Forum:
AOP Residential HVAC (Beenthere Zone)
propane heat with heat pump supplemental

Started by cmancuso, 10-31-2023 12:52 PM
- Replies: 6
- Views: 1,311
Last Post By:

Last Post: 11-02-2023 05:20 PM

by HVAC_Marc

Forum:
AOP Residential HVAC (Beenthere Zone)
Controlling Lockout Temperature - Trane Hybrid Dual Fuel System

Started by ddover, 10-26-2023 01:26 PM
- Replies: 4
- Views: 3,380
Last Post By:

Last Post: 10-26-2023 03:31 PM

by ddover

Forum:
AOP Residential HVAC (Beenthere Zone)
Trane xv18 heat pump - what temperature to switch to furnace?

Started by jhvacq, 10-18-2023 08:10 PM
- Replies: 10
- Views: 3,126
Last Post By:

Last Post: 10-22-2023 06:36 PM

by jhvacq

Forum:
AOP Residential HVAC (Beenthere Zone)
Which Heat Pump System?

Started by bront23, 10-21-2023 01:48 PM
- Replies: 13
- Views: 972
Last Post By:

Last Post: 10-22-2023 01:52 PM

by dan sw fl

Forum:
AOP Residential HVAC (Beenthere Zone)
Finding Out the Size of My Return Air Duct

Started by Mountain_Real, 10-05-2023 08:42 PM
- Replies: 12
- Views: 1,603
Last Post By:

Last Post: 10-09-2023 01:21 AM

by Mountain_Real

Forum:
AOP Residential HVAC (Beenthere Zone)
Carrier Infinity Thermostat with Non-Communicating Heat Pump (ccASHP)

Started by Voyager77, 09-27-2023 01:05 AM
- Replies: 7
- Views: 3,202
Last Post By:

Last Post: 10-01-2023 05:50 PM

by ss120396

Forum:
AOP Residential HVAC (Beenthere Zone)
Best type of ceiling register for heat (from heat pump) with tall ceilings?

Started by bdheat, 09-05-2023 03:09 PM
- Replies: 6
- Views: 1,217
Last Post By:

Last Post: 09-06-2023 02:13 PM

by jtrammel

Forum:
AOP Residential HVAC (Beenthere Zone)
Carrier Infinity heat pump with multi-stage electric heat

Started by mroe1234, 09-01-2023 12:21 PM
- Replies: 4
- Views: 1,240
Last Post By:

Last Post: 09-01-2023 07:57 PM

by pacnw

Forum:
AOP Residential HVAC (Beenthere Zone)
Heat pump / Dual fuel / 2+ zones / unequal capacity?

Started by Chevsky, 08-25-2023 10:26 PM
- Replies: 9
- Views: 1,108
Last Post By:

Last Post: 08-29-2023 01:59 PM

by tedkidd

Forum:
AOP Residential HVAC (Beenthere Zone)
Ice on heat pump in summer

Started by freixas, 08-16-2023 02:53 PM

2 Pages •

1 2
- Replies: 21
- Views: 1,138
Last Post By:

Last Post: 08-27-2023 07:54 PM

by Bazooka Joe

Forum:
AOP Residential HVAC (Beenthere Zone)
ECOER heat pumps - anyone have experience with these in zone 5 (southern new england)

Started by jay_s, 07-29-2023 01:58 PM
- Replies: 2
- Views: 1,711
Last Post By:

Last Post: 07-29-2023 07:19 PM

by kdean1

Forum:
AOP Residential HVAC (Beenthere Zone)
Mitsubishi heat pump for federal tax credits and Massachusetts rebates

Started by jay_s, 07-27-2023 04:40 PM
- Replies: 2
- Views: 1,383
Last Post By:

Last Post: 07-28-2023 07:32 AM

by kdean1

Forum:
AOP Residential HVAC (Beenthere Zone)
stage 1 stops sending heat after several hours

Started by SamSch, 02-01-2022 05:44 PM
- Replies: 19
- Views: 3,269
Last Post By:

Last Post: 07-23-2023 05:39 PM

by SamSch

Forum:
AOP Residential HVAC (Beenthere Zone)
Modular blower installation with a heat pump - coil position, positive or negative P?

Started by chemebabak, 07-19-2023 01:24 AM
- Replies: 5
- Views: 480
Last Post By:

Last Post: 07-22-2023 08:50 AM

by oldguy1949

Forum:
General Discussion
Fixed (I think?) My Mitsubishi Heat Pump Problem - But What Does What I Changed Mean?

Started by sefeing, 07-05-2023 04:51 PM
- Replies: 3
- Views: 866
Last Post By:

Last Post: 07-06-2023 10:06 PM

by joemach

Forum:
AOP Residential HVAC (Beenthere Zone)
Trane WSHP GEHB Trouble - Dealers & Local HVAC Techs are not able to help

Started by ConfusedWSHP, 06-14-2023 03:26 PM
- Replies: 5
- Views: 433
Last Post By:

Last Post: 06-15-2023 05:21 PM

by ConfusedWSHP

Forum:
AOP Residential HVAC (Beenthere Zone)
Thermostat Question

Started by Angelique, 06-14-2023 08:22 PM
- Replies: 4
- Views: 781
Last Post By:

Last Post: 06-15-2023 08:33 AM

by kdean1

Forum:
AOP Residential HVAC (Beenthere Zone)
Need to know any CONS about the Trane Hyperion GAM 5 air handler

Started by Angelique, 05-26-2023 10:26 PM
- Replies: 1
- Views: 529
Last Post By:

Last Post: 05-26-2023 11:14 PM

by VTP99

Forum:
AOP Residential HVAC (Beenthere Zone)
Does a heat pump water heater make sense in Ottawa (cold weather)?

Started by azsue1973, 05-24-2023 04:10 PM
- Replies: 4
- Views: 506
Last Post By:

Last Post: 05-25-2023 06:42 PM

by Juan Madera

Forum:
AOP Residential HVAC (Beenthere Zone)

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