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Search:

Tag: lennox

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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)
Lennox Furnace Shutting Down Due to Primary/Secondary Limit

Started by ratman482, 01-05-2024 01:31 PM

2 Pages •

1 2
- Replies: 21
- Views: 1,164
Last Post By:

Last Post: 01-08-2024 07:50 PM

by Special-K

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)
Lennox GM27M4-100A-2 Indoor blower not turning on after delay of flames on

Started by nickt3, 12-06-2023 01:12 PM
- Replies: 1
- Views: 197
Last Post By:

Last Post: 12-06-2023 02:57 PM

by rundawg

Forum:
AOP Residential HVAC (Beenthere Zone)
Understanding the paring of gas furnace and heat pump for the rightsizing

Started by TheDream, 10-09-2023 02:24 PM
- Replies: 9
- Views: 1,184
Last Post By:

Last Post: 10-09-2023 08:08 PM

by TheDream

Forum:
AOP Residential HVAC (Beenthere Zone)
New Lennox system and humidity issue?

Started by Nancy33647, 09-10-2023 07:58 AM
- Replies: 15
- Views: 2,554
Last Post By:

Last Post: 09-14-2023 01:47 PM

by Nancy33647

Forum:
AOP Residential HVAC (Beenthere Zone)
Are my zone damper's working correctly?

Started by sarusnet, 09-13-2023 10:00 AM
- Replies: 5
- Views: 854
Last Post By:

Last Post: 09-14-2023 10:10 AM

by BNME8EZ

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox SLP99V Communicating DH Polarity (Aux Dehum)

Started by owenfi, 09-11-2023 01:10 AM
- Replies: 1
- Views: 1,103
Last Post By:

Last Post: 09-11-2023 01:54 AM

by owenfi

Forum:
AOP Residential HVAC (Beenthere Zone)
Best Brand to Replace an Old Lennox RTU With?

Started by puron1, 09-07-2023 08:36 AM
- Replies: 7
- Views: 8,917
Last Post By:

Last Post: 09-08-2023 12:46 AM

by supers_5

Forum:
Tech to Tech Chat - Commercial
Budget for LENNOX FURNACE + AC

Started by OttawaTHR, 04-30-2023 12:50 PM
- Replies: 10
- Views: 1,291
Last Post By:

Last Post: 04-30-2023 06:20 PM

by Bazooka Joe

Forum:
AOP Residential HVAC (Beenthere Zone)
HVAC Replacement recommendation

Started by korg, 04-15-2023 12:20 PM
- Replies: 4
- Views: 1,417
Last Post By:

Last Post: 04-15-2023 01:56 PM

by dan sw fl

Forum:
AOP Residential HVAC (Beenthere Zone)
Help with Lenox MLB mini-split heat pump

Started by Pennhack, 02-14-2023 01:25 PM
- Replies: 4
- Views: 1,052
Last Post By:

Last Post: 02-22-2023 08:44 AM

by Pennhack

Forum:
AOP Residential HVAC (Beenthere Zone)
Generac + Lennox XC21 - compressor issues when returning to utility power

Started by mefbgil, 01-28-2023 02:08 PM

2 Pages •

1 2
- Replies: 26
- Views: 1,432
Last Post By:

Last Post: 01-29-2023 04:05 PM

by hvacvegas

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox 2 Stage Pancake Pressure Switch issue

Started by Jfawson, 01-06-2023 09:51 PM
- Replies: 3
- Views: 789
Last Post By:

Last Post: 01-08-2023 01:16 AM

by dougfamous

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox evap coil memo

Started by HotinSFL, 01-06-2023 09:25 AM
- Replies: 7
- Views: 1,133
Last Post By:

Last Post: 01-07-2023 09:38 AM

by HotinSFL

Forum:
AOP Residential HVAC (Beenthere Zone)
Possible to Install Humidifier for Lennox CBA27UHE Air Handler

Started by davengdesign, 10-09-2022 11:38 AM
- Replies: 7
- Views: 700
Last Post By:

Last Post: 10-10-2022 09:02 PM

by davengdesign

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox System Rebate - Installer must be qualified?

Started by Jay_Jay, 09-01-2022 05:15 PM
- Replies: 6
- Views: 1,124
Last Post By:

Last Post: 09-02-2022 03:15 PM

by pecmsg

Forum:
AOP Residential HVAC (Beenthere Zone)
Lenox not cooling when zoning is on

Started by elad121, 08-23-2022 02:14 PM
- Replies: 4
- Views: 944
Last Post By:

Last Post: 08-24-2022 09:59 AM

by timjimbob

Forum:
AOP Residential HVAC (Beenthere Zone)
New Home Construction Trane AC unit. Is it working right?

Started by TRANELENNOX, 08-06-2022 04:45 PM
- Replies: 4
- Views: 1,074
Last Post By:

Last Post: 08-06-2022 05:20 PM

by TRANELENNOX

Forum:
AOP Residential HVAC (Beenthere Zone)
Builder switched from Lennox to Trane. I'm the test house.

Started by TRANELENNOX, 08-01-2022 01:43 PM
- Replies: 10
- Views: 1,607
Last Post By:

Last Post: 08-01-2022 11:08 PM

by HVAC_Marc

Forum:
AOP Residential HVAC (Beenthere Zone)
Dimensions of Furnace

Started by Kobski, 07-20-2022 10:00 AM
- Replies: 9
- Views: 1,577
Last Post By:

Last Post: 07-21-2022 03:04 PM

by hvacker

Forum:
General Discussion
Condenser unit driving me crazy !

Started by ralfroen, 07-19-2022 07:47 PM
- Replies: 9
- Views: 1,010
Last Post By:

Last Post: 07-20-2022 06:48 PM

by fliks

Forum:
AOP Residential HVAC (Beenthere Zone)
Retrofit options from In Floor Radiant Heating: Hi-Velocity or Conventional?

Started by mojomack, 05-29-2022 05:33 PM

2 Pages •

1 2
- Replies: 22
- Views: 2,627
Last Post By:

Last Post: 06-02-2022 06:48 PM

by mojomack

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox EL18XPV 4 Ton with Ecobee

Started by EdB7, 05-10-2022 10:27 AM
- Replies: 0
- Views: 1,629
Last Post By:

Last Post: 05-10-2022 10:27 AM

by EdB7

Forum:
AOP Residential HVAC (Beenthere Zone)
Instructor looking for equipment photos

Started by ProfessorDevlin, 01-28-2022 01:31 AM

2 Pages •

1 2
- Replies: 24
- Views: 3,101
Last Post By:

Last Post: 02-03-2022 06:51 PM

by big-bubba

Forum:
General Discussion
New Lennox EL296V Shaking

Started by Teletran, 01-21-2022 08:50 PM

3 Pages •

1 2 3
- Replies: 57
- Views: 5,301
Last Post By:

Last Post: 01-23-2022 09:03 AM

by VTP99

Forum:
AOP Residential HVAC (Beenthere Zone)
Old Lennox Gas Furnace - dual perpendicular vent

Started by SurfMe69, 12-14-2021 02:37 AM
- Replies: 14
- Views: 2,170
Last Post By:

Last Post: 12-17-2021 10:51 PM

by mike3

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox SLP98UH090XV48C furnace discharge air temperature sensor

Started by Bitbyte, 10-11-2021 06:05 PM
- Replies: 3
- Views: 1,768
Last Post By:

Last Post: 10-12-2021 12:09 PM

by Bitbyte

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox EL296UH070XV36B

Started by thomas7665, 08-19-2021 05:43 PM
- Replies: 2
- Views: 2,073
Last Post By:

Last Post: 08-19-2021 07:46 PM

by beenthere

Forum:
AOP Residential HVAC (Beenthere Zone)
Ka-chunk

Started by a-m, 08-17-2021 08:40 PM
- Replies: 1
- Views: 999
Last Post By:

Last Post: 08-17-2021 08:46 PM

by pecmsg

Forum:
AOP Residential HVAC (Beenthere Zone)
Mold in handler closet, trying to determine the cause(s)

Started by haggercody, 08-12-2021 09:45 AM
- Replies: 3
- Views: 1,655
Last Post By:

Last Post: 08-12-2021 04:19 PM

by haggercody

Forum:
AOP Residential HVAC (Beenthere Zone)
Does a variable speed wall-mounted air handler exist?

Started by sailingsc, 08-08-2021 11:04 PM
- Replies: 9
- Views: 1,901
Last Post By:

Last Post: 08-11-2021 04:42 AM

by ss120396

Forum:
AOP Residential HVAC (Beenthere Zone)
Diagnose marginal Delta T on Lennox 13ACD-036 TxV

Started by adrian62, 08-09-2021 08:11 PM
- Replies: 7
- Views: 1,677
Last Post By:

Last Post: 08-10-2021 08:39 AM

by vin lashon

Forum:
AOP Residential HVAC (Beenthere Zone)
Deciding Between Lennox Heat Pumps - XP25 and XP20

Started by buirechain, 07-22-2021 04:50 PM
- Replies: 5
- Views: 4,578
Last Post By:

Last Post: 07-23-2021 11:23 AM

by Bazooka Joe

Forum:
AOP Residential HVAC (Beenthere Zone)
Please Help. Lennox A/C Outdoor Unit Keeps Shutting Off

Started by Gene101, 05-24-2021 09:06 AM
- Replies: 8
- Views: 1,927
Last Post By:

Last Post: 06-01-2021 02:14 PM

by Bazooka Joe

Forum:
AOP Residential HVAC (Beenthere Zone)
Questiond about Lennox ML14XC1- System SEER rating

Started by Sr2002, 05-21-2021 01:13 PM
- Replies: 1
- Views: 1,712
Last Post By:

Last Post: 05-21-2021 01:18 PM

by Bazooka Joe

Forum:
AOP Residential HVAC (Beenthere Zone)
Lenox Variable Capacity - shocking - iHarmony does not allow modulation!????

Started by nyknicks8, 05-16-2021 08:30 PM
- Replies: 6
- Views: 3,395
Last Post By:

Last Post: 05-17-2021 10:12 PM

by jacob-k

Forum:
AOP Residential HVAC (Beenthere Zone)
High Velocity Unico and Bosch or Lennox Compressor

Started by karmabum, 05-11-2021 08:32 PM
- Replies: 4
- Views: 2,429
Last Post By:

Last Post: 05-12-2021 08:07 AM

by BaldLoonie

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox XP25 heat pump sounds

Started by lemmoxed, 05-01-2021 03:33 PM
- Replies: 6
- Views: 3,907
Last Post By:

Last Post: 05-05-2021 08:37 PM

by lemmoxed

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennon GHR26Q2/3-50-4 Flame out (troubleshooting)

Started by bhamberg, 03-02-2021 08:22 AM
- Replies: 1
- Views: 1,000
Last Post By:

Last Post: 03-02-2021 08:49 AM

by vstech

Forum:
AOP Residential HVAC (Beenthere Zone)
Which setup to choose for my residence -Trane vs Lennox?

Started by rusher, 01-28-2021 12:53 PM
- Replies: 10
- Views: 2,770
Last Post By:

Last Post: 01-28-2021 04:47 PM

by Bazooka Joe

Forum:
AOP Residential HVAC (Beenthere Zone)
New build question: dampered zones, vrf 2 ah zones, or no zones?

Started by fireboy, 12-08-2020 09:09 PM
- Replies: 4
- Views: 2,572
Last Post By:

Last Post: 12-10-2020 08:36 AM

by fireboy

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox "Will Start Soon" problem

Started by greginca, 11-21-2020 01:05 PM
- Replies: 4
- Views: 6,289
Last Post By:

Last Post: 11-22-2020 10:09 AM

by Deathpunch0311

Forum:
AOP Residential HVAC (Beenthere Zone)
Thermostat for Lennox G71MPP variable capacity furnace

Started by jaydee77ca, 11-16-2020 11:03 AM
- Replies: 2
- Views: 2,602
Last Post By:

Last Post: 11-17-2020 10:41 AM

by jaydee77ca

Forum:
AOP Residential HVAC (Beenthere Zone)
Do I need the iComfort S30?

Started by tkHVAC, 11-02-2020 03:10 PM
- Replies: 2
- Views: 2,214
Last Post By:

Last Post: 11-05-2020 10:17 AM

by tkHVAC

Forum:
AOP Residential HVAC (Beenthere Zone)
replace faulty iComfort Wifi Thermostat

Started by hvacowner1, 08-07-2020 09:58 AM
- Replies: 0
- Views: 1,890
Last Post By:

Last Post: 08-07-2020 09:58 AM

by hvacowner1

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox w/ icomfort - can I increase the CFMs slightly?

Started by dittohvac, 07-23-2020 11:30 AM
- Replies: 0
- Views: 2,271
Last Post By:

Last Post: 07-23-2020 11:30 AM

by dittohvac

Forum:
AOP Residential HVAC (Beenthere Zone)
ECM Motor Genteq for a Lennox G60UHV Programming Question

Started by infinitcash, 07-08-2020 08:35 PM
- Replies: 0
- Views: 2,021
Last Post By:

Last Post: 07-08-2020 08:35 PM

by infinitcash

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox thermostat is not showing indoor temperature

Started by hvacowner1, 05-31-2020 09:11 AM
- Replies: 18
- Views: 9,756
Last Post By:

Last Post: 06-12-2020 09:19 AM

by ga-hvac-tech

Forum:
AOP Residential HVAC (Beenthere Zone)
Lennox HS26 3.5 R22

Started by alanwagen, 05-23-2020 11:07 AM
- Replies: 2
- Views: 2,448
Last Post By:

Last Post: 05-23-2020 07:42 PM

by Makeitcold

Forum:
AOP Residential HVAC (Beenthere Zone)

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