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Tag: refrigerant

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Gasket material

Started by Dogbones, 02-21-2024 11:35 AM
- Replies: 4
- Views: 235
Last Post By:

Last Post: 02-21-2024 02:02 PM

by crazzycajun

Forum:
Tech to Tech Chat - Commercial
Car/automotive refrigerant mistakes.

Started by morethanok, 11-27-2023 04:18 AM
- Replies: 0
- Views: 258
Last Post By:

Last Post: 11-27-2023 04:18 AM

by morethanok

Forum:
General Discussion
A/C Condenser Oil?

Started by Question1234, 06-12-2016 04:55 PM

3 Pages •

1 2 3
- Replies: 50
- Views: 35,675
Last Post By:

Last Post: 08-15-2023 09:09 PM

by Poodle Head Mikey

Forum:
Tech to Tech Chat - Residential
Fujitsu Halycon minisplit making noise when OFF

Started by JDubuss, 09-19-2022 07:08 PM
- Replies: 14
- Views: 2,206
Last Post By:

Last Post: 09-20-2022 09:51 PM

by aa7483

Forum:
AOP Residential HVAC (Beenthere Zone)
Why not R-134a in residential AC?

Started by Skeizer, 06-21-2010 05:38 PM

5 Pages •

1 2 3 4 5
- Replies: 92
- Views: 43,104
Last Post By:

Last Post: 07-05-2022 10:39 PM

by Special-K

Forum:
General Discussion
Mitsubishi city multi

Started by idol, 05-24-2022 06:52 PM
- Replies: 16
- Views: 2,723
Last Post By:

Last Post: 05-30-2022 08:22 AM

by rundawg

Forum:
Tech to Tech Chat - Commercial
Retrofit of VFD for HVACR

Started by Omar_10, 02-15-2022 03:33 AM
- Replies: 17
- Views: 2,870
Last Post By:

Last Post: 02-15-2022 01:15 PM

by hvacvegas

Forum:
AOP Residential HVAC (Beenthere Zone)
line replacement or unit replacement?

Started by cy804, 01-27-2022 10:40 AM
- Replies: 4
- Views: 979
Last Post By:

Last Post: 01-27-2022 11:56 AM

by Bazooka Joe

Forum:
AOP Residential HVAC (Beenthere Zone)
Regular AC Noise and Irregular ones

Started by Leo99, 10-17-2021 05:19 AM
- Replies: 2
- Views: 1,064
Last Post By:

Last Post: 10-17-2021 12:29 PM

by Poodle Head Mikey

Forum:
AOP Residential HVAC (Beenthere Zone)
Was this AC service call done honestly?

Started by IDLandlord, 07-24-2021 05:23 AM
- Replies: 17
- Views: 2,636
Last Post By:

Last Post: 07-25-2021 07:15 AM

by dandyme

Forum:
AOP Residential HVAC (Beenthere Zone)
Compressor Went Bad with R22, Replace Exact Compressor with R407?

Started by Biltmore, 04-01-2021 08:55 PM

3 Pages •

1 2 3
- Replies: 48
- Views: 16,349
Last Post By:

Last Post: 04-08-2021 02:41 PM

by Bazooka Joe

Forum:
AOP Residential HVAC (Beenthere Zone)
Does GloSeal AC Sealant work?

Started by benze, 10-30-2020 10:26 AM
- Replies: 9
- Views: 3,711
Last Post By:

Last Post: 11-02-2020 09:20 PM

by bobboan

Forum:
AOP Residential HVAC (Beenthere Zone)
Heat Pump Output Calculation - Help!!!

Started by nnm223, 08-01-2020 10:58 AM
- Replies: 6
- Views: 2,532
Last Post By:

Last Post: 08-05-2020 08:34 AM

by nnm223

Forum:
Tech to Tech Chat - Residential
How Accurate is Estimating Charge Based on Receiver Size

Started by Looking_forhelp, 07-30-2020 05:11 PM
- Replies: 10
- Views: 3,499
Last Post By:

Last Post: 07-30-2020 09:05 PM

by stumpdigger

Forum:
AOP Residential HVAC (Beenthere Zone)
HVAC overheat or overcharged refrigerant?

Started by fgh, 07-21-2020 07:36 PM
- Replies: 10
- Views: 2,933
Last Post By:

Last Post: 07-22-2020 07:04 PM

by beenthere

Forum:
AOP Residential HVAC (Beenthere Zone)
HVAC overheat or overcharged refrigerant?

Started by fgh, 07-21-2020 07:23 PM
- Replies: 1
- Views: 2,048
Last Post By:

Last Post: 07-21-2020 08:14 PM

by CircusEnvy

Forum:
AOP Residential HVAC (Beenthere Zone)
Is it ever normal for refrigerant lines to feel hot or is it always sign of an issue?

Started by jimmy992, 06-24-2020 02:19 AM
- Replies: 2
- Views: 2,151
Last Post By:

Last Post: 06-24-2020 07:07 AM

by pecmsg

Forum:
AOP Residential HVAC (Beenthere Zone)
Would like to sell refrigerant

Started by disra_senkovi, 05-24-2020 03:13 PM
- Replies: 0
- Views: 3,605
Last Post By:

Last Post: 05-24-2020 03:13 PM

by disra_senkovi

Forum:
Junk Yard
Need Advice on Best Method to Relocate Refrigerant Line

Started by TexasSage, 09-08-2019 01:16 PM
- Replies: 4
- Views: 2,058
Last Post By:

Last Post: 09-08-2019 02:42 PM

by rider77

Forum:
AOP Residential HVAC (Beenthere Zone)
HGBP, Queston on DUNHAM BUCH WCFX Chillers

Started by Chilly56, 08-08-2019 02:27 PM
- Replies: 0
- Views: 2,626
Last Post By:

Last Post: 08-08-2019 02:27 PM

by Chilly56

Forum:
AOP Commercial HVAC
Evaporator Sizing

Started by Matheus Lima, 08-01-2019 11:32 AM
- Replies: 8
- Views: 2,836
Last Post By:

Last Post: 08-01-2019 12:21 PM

by VTP99

Forum:
General Discussion
Can removing refrigerant gauges improperly vent too much refrigerant?

Started by stupidhomeowner, 06-26-2019 08:42 AM

3 Pages •

1 2 3
- Replies: 42
- Views: 10,894
Last Post By:

Last Post: 06-27-2019 04:11 AM

by beenthere

Forum:
AOP Residential HVAC (Beenthere Zone)
Possible refrigerant leak - covered under warranty?

Started by cantech66, 06-16-2019 01:32 PM
- Replies: 3
- Views: 4,074
Last Post By:

Last Post: 06-17-2019 09:01 AM

by pecmsg

Forum:
AOP Residential HVAC (Beenthere Zone)
issue with small sandwich prep cooler

Started by Benito escobar, 06-14-2019 03:16 PM
- Replies: 16
- Views: 3,442
Last Post By:

Last Post: 06-14-2019 06:40 PM

by Snapperhead

Forum:
Refrigeration & Ice Making
Chiller Question, Liquid condenser, Dunham Bush tube cleaning

Started by Chilly56, 04-04-2019 09:16 PM
- Replies: 5
- Views: 3,089
Last Post By:

Last Post: 04-05-2019 08:05 PM

by lzenglish

Forum:
Chillers Open Forum
Sniffer Sensitivity Check Reference Check

Started by mracrep4ir, 02-24-2019 05:17 PM
- Replies: 14
- Views: 4,219
Last Post By:

Last Post: 03-24-2019 12:19 PM

by jayguy

Forum:
Tools & Test Equipment
Things just got real: FBI is investigating R22a HC refrigerant and seeking victims

Started by ICanHas, 06-24-2014 04:54 PM

4 Pages •

1 2 3 4
- Replies: 67
- Views: 39,234
Last Post By:

Last Post: 10-18-2018 07:10 PM

by pecmsg

Forum:
Tech to Tech Chat - Residential
HVAC Cooling only 15 deg, and determine how much refrigerant is needed to recharge

Started by xemi, 07-17-2018 12:18 PM
- Replies: 6
- Views: 2,906
Last Post By:

Last Post: 07-19-2018 01:07 PM

by udarrell

Forum:
AOP Residential HVAC (Beenthere Zone)
Coldspot through the wall air conditioner stopped blowing cold air

Started by HVACJPao, 05-29-2018 06:17 PM
- Replies: 5
- Views: 4,947
Last Post By:

Last Post: 05-29-2018 11:53 PM

by HVAC_Marc

Forum:
AOP Residential HVAC (Beenthere Zone)
New iManifold Features & NPI Partners Announced!!

Started by Bill Northrup, 03-06-2018 05:10 PM

2 Pages •

1 2
- Replies: 24
- Views: 7,527
Last Post By:

Last Post: 03-12-2018 08:52 AM

by Bill Northrup

Forum:
Tools & Test Equipment
Poll: Poll Question: As an HVACR Technician...

Started by Sporlan, 06-01-2016 10:45 AM
- Replies: 5
- Views: 5,103
Last Post By:

Last Post: 08-28-2016 06:01 PM

by billygoat22

Forum:
Parker Sporlan
Summer is Here!

Started by Sporlan, 06-07-2016 02:14 PM
- Replies: 15
- Views: 6,574
Last Post By:

Last Post: 06-16-2016 09:35 AM

by Sporlan PM

Forum:
Parker Sporlan
Sporlan Tech Tip: Troubleshooting Solenoid Valves

Started by Sporlan, 05-31-2016 01:04 PM
- Replies: 0
- Views: 5,481
Last Post By:

Last Post: 05-31-2016 01:04 PM

by Sporlan

Forum:
Parker Sporlan
Guide to Servicing Blended Refrigerants

Started by Sporlan, 05-17-2016 09:53 AM
- Replies: 0
- Views: 4,754
Last Post By:

Last Post: 05-17-2016 09:53 AM

by Sporlan

Forum:
Parker Sporlan
R22 Phase out

Started by Commoncurtise, 04-28-2016 10:38 AM

2 Pages •

1 2
- Replies: 28
- Views: 8,282
Last Post By:

Last Post: 05-01-2016 12:33 PM

by COOLJIM

Forum:
General Discussion
Recharge refrigerant, but no leak check. Why?

Started by scibidr, 09-18-2015 02:16 PM
- Replies: 6
- Views: 3,931
Last Post By:

Last Post: 09-23-2015 07:59 PM

by hvacvegas

Forum:
AOP Residential HVAC (Beenthere Zone)
Replacing Trane XL20i Evaporator Coil: Replace all the refrigerant?

Started by ChipCharge, 09-12-2015 10:00 AM
- Replies: 10
- Views: 6,313
Last Post By:

Last Post: 09-16-2015 12:13 PM

by ChipCharge

Forum:
AOP Residential HVAC (Beenthere Zone)
R134a Temp/Press do not correspond to PT Charts!

Started by ZhuoHan, 08-12-2015 02:40 AM
- Replies: 4
- Views: 3,330
Last Post By:

Last Post: 08-12-2015 08:02 PM

by ZhuoHan

Forum:
General Discussion
Facing Repair/Replace decisions: How can I educate myself?

Started by CindyinAtl, 05-14-2015 10:51 AM
- Replies: 5
- Views: 3,152
Last Post By:

Last Post: 05-14-2015 09:04 PM

by udarrell

Forum:
AOP Residential HVAC (Beenthere Zone)
help with possible wrong refrigerant added

Started by Jac151, 05-13-2015 06:33 PM
- Replies: 7
- Views: 4,572
Last Post By:

Last Post: 05-14-2015 09:30 AM

by syndicated

Forum:
AOP Residential HVAC (Beenthere Zone)
Units are short cycling. Can I reduce refrigerant charge?

Started by joepc, 01-23-2015 03:21 PM
- Replies: 9
- Views: 6,075
Last Post By:

Last Post: 02-04-2015 08:16 AM

by syndicated

Forum:
AOP Commercial HVAC
Studen Question: What refrigerants to use with walk in freezer?

Started by notloc, 11-25-2014 07:01 PM
- Replies: 11
- Views: 5,046
Last Post By:

Last Post: 12-23-2014 10:04 PM

by anasmilbes

Forum:
Refrigeration & Ice Making
R-718 ecofriendly?.?

Started by DothanHvac, 12-06-2014 09:46 PM

2 Pages •

1 2
- Replies: 21
- Views: 5,409
Last Post By:

Last Post: 12-06-2014 11:50 PM

by ICanHas

Forum:
General Discussion
Trane stopped itself - condensor coil design flaw - costing me a bundle & delay

Started by beyond hot, 08-19-2014 11:53 AM

3 Pages •

1 2 3
- Replies: 49
- Views: 21,944
Last Post By:

Last Post: 08-26-2014 12:03 PM

by wahoo

Forum:
AOP Residential HVAC (Beenthere Zone)
ASHRAE Journal article reports R-290 is less efficient than R-22

Started by ICanHas, 08-04-2014 04:53 PM
- Replies: 0
- Views: 2,159
Last Post By:

Last Post: 08-04-2014 04:53 PM

by ICanHas

Forum:
Tech to Tech Chat - Commercial
need advice on leak in air-conditioner heat-pump installation

Started by njhvac1, 07-06-2014 01:31 PM
- Replies: 0
- Views: 2,943
Last Post By:

Last Post: 07-06-2014 01:31 PM

by njhvac1

Forum:
AOP Residential HVAC (Beenthere Zone)
Simple Refrigerant Leak Test

Started by hippomoe, 05-12-2014 02:29 PM
- Replies: 4
- Views: 3,434
Last Post By:

Last Post: 05-13-2014 08:10 AM

by hippomoe

Forum:
AOP Residential HVAC (Beenthere Zone)
Is Delta T of 24 degrees over evaoprator coil too much?

Started by ndeverest, 05-01-2014 05:13 PM
- Replies: 8
- Views: 24,257
Last Post By:

Last Post: 05-02-2014 08:08 AM

by udarrell

Forum:
AOP Residential HVAC (Beenthere Zone)
Carrier Infinity -- need help thinking outside the box

Started by ndeverest, 04-26-2014 10:12 PM

2 Pages •

1 2
- Replies: 21
- Views: 10,578
Last Post By:

Last Post: 04-29-2014 05:03 PM

by davo

Forum:
AOP Residential HVAC (Beenthere Zone)
Replacement of R22 with R407c

Started by adarsh412, 10-15-2013 05:15 AM
- Replies: 0
- Views: 1,686
Last Post By:

Last Post: 10-15-2013 05:15 AM

by adarsh412

Forum:
New Member Introduction-DO NOT POST AC or HEAT QUESTIONS HERE!!

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