Threads Tagged with hvac

circuits, compressor, current, diagrams, eletrical, f0r, hvac, hvaccompressor, pictures, procedure, relay, relays, repair, tracing, wiring

HVAC COMPRESSOR RELAY REPAIR PROCEDURE w/PICS

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Dwayne on Dec 31, 2010

Nov 4, 2025 08:36 PM
by buccicone

200

102,873

where's the heater control valve

semper on Dec 8, 2024

Sep 22, 2025 02:43 PM
by tarasok

3

908

01, 021, 659, 928, fix, hvac, porsche, rennlistorgpirtlesvcact, resistor, system

Fix your HVAC system

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Mrmerlin on May 6, 2007

Aug 20, 2025 06:53 PM
by Eplebnista

107

21,669

02, 1978, 573, 691, 928, 92857369102, 944, ac, console, hvac, location, porsche, rennlist, solenoid, vacuum

I need a HVAC vacuum console solenoid

Fabio421 on Mar 17, 2008

May 8, 2025 04:09 PM
by Mark Anderson

7

1,824

Boxster & Boxster S (986) Forum

blower fan, climate control, climatronic, hvac

Strange behaviour of Climatronic

hardramx on Mar 15, 2025

Apr 3, 2025 05:15 PM
by hardramx

8

505

porsche 991.2 gets climate control says "off" and not responding

usman1996 on Jun 25, 2024

Jun 25, 2024 01:47 PM
by usman1996

0

510

AC Conversion & Refresh

shazbot996 on Jun 7, 2024

Jun 7, 2024 09:35 PM
by Eplebnista

4

420

2011 CTT AC blowing hot air intermittently

Joostem on Jul 18, 2022

Apr 21, 2024 01:08 PM
by Joostem

10

2,519

Cayenne 958 - 2011-2018

Heating when on battery 970 Gen 2 S E-hybrid

shaneymac on Oct 17, 2023

Oct 26, 2023 11:41 AM
by cbwinters01

3

707

Panamera

928 S4 Full Heat All The Time

msteele911 on Apr 7, 2023

Apr 8, 2023 02:13 PM
by Schocki

10

1,320

2014 Cayenne Base - heat in cabin, weak at best

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1 2)

CaymanS-06 on Dec 3, 2021

Dec 20, 2021 09:53 PM
by CaymanS-06

17

2,300

Cayenne 958 - 2011-2018

2011, air, cayenne, flow, hvac, issues, porsche, problems, temperature

2011 Cayenne HVAC climate control issue

JP997C4s on Mar 28, 2014

Nov 29, 2021 08:55 AM
by Quadcammer

2

1,029

HVAC & Radio removal

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1 2)

the flyin' scotsman on Oct 17, 2009

Nov 22, 2021 12:44 PM
by chakka

19

2,584

32, 914, air, blower, carrera, defrost, fan, high, hvac, pack, porsche, relay, resistor, small, working

Fresh air blower ( HVAC ) always on high even when switch is off SOLVED

M. Requin on Dec 13, 2009

Oct 21, 2021 12:08 PM
by Alan

10

6,346

2004 955 CTT heater not getting warm

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1 2)

Matt Hessen on Nov 20, 2019

Oct 2, 2021 09:13 AM
by Kohlmines

22

5,883

928, close, flap, hvac, permenantly, porsche, recirculation, rennlist, troubleshooting, vacuum

AC problems...warm air only...

marinesniper0318 on Jun 29, 2013

Aug 24, 2021 02:11 AM
by Rexxus

11

12,542

991.2 A/C Evaporator Freeze

asellus on Aug 21, 2021

Aug 23, 2021 03:28 AM
by Chris C.

10

767

air conditioning, climate control, hvac, switches

Special price for Rennlist members - Climarepair HVAC switches ON SALE!!!

Climarepair.com on Jul 14, 2021

Jul 30, 2021 11:43 AM
by groovzilla

14

1,433

997 Forum

2011 997.2 AC shows high pressure on low side

HogansHeroes on Apr 11, 2021

May 30, 2021 07:59 PM
by 997ajk

13

3,179

997 Forum

buttons, buzzing, climate control, hvac, rattling

991 Climate Control Buttons Rattle Buzzing

marchitect on Dec 8, 2020

Apr 15, 2021 08:10 PM
by Rich_Jenkins

5

3,243

Leather trim for A/C relocation to lower console

Brett996 on Feb 22, 2021

Feb 22, 2021 01:01 PM
by Tom Loder

4

665

996 Forum

Heater only blowing cold air

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1 2)

Nicolito on Jan 10, 2021

Jan 20, 2021 01:01 PM
by Nicolito

29

7,589

996 Forum

a/c, aircon, climate control, heat, hvac

Is it me or does the HVAC logic kinda.. suck?

asellus on Nov 21, 2020

Nov 21, 2020 11:28 PM
by asellus

14

1,167

924/931/944/951/968 Forum

al, birmingham, dead, home, hvac, mold, mouse, musty, ozium, removal, remover, rid, smell, system, video

Must/Mold removal HVAC

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1 2)

ABCar on Mar 2, 2010

Nov 10, 2020 01:42 PM
by pp000830

19

7,418

993 Forum

1987, 944, air, cabin, filter, hvac, kla, make, turbo

Cabin Air filter for a 944 ???

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1 2)

WizPorsche944 on Nov 27, 2005

Nov 8, 2020 12:59 AM
by The Forgotten On

15

7,081

HVAC Missing Line

Ed Petry on Jun 1, 2020

Jun 7, 2020 12:17 AM
by Ed Petry

3

604

AC Clutch on?

just_drive on May 25, 2020

May 26, 2020 12:28 AM
by Michael Benno

4

362

89, 928, aclimate, bulb, cherokee, climate, control, hvac, io, jeep, panel, pod, reinstall, replace, replacing, suzuki, temp, wireshead

Climate control bulb replacement

Jeff928S4 on Oct 6, 2011

Apr 13, 2020 05:42 PM
by Oilystair

13

10,283

1978, 928, ac, diagram, hvac, lock, porsche, vacuum

Early HVAC vacuum diagrams & central locking (must read for 78-79 owners)

Jadz928 on Sep 7, 2013

Mar 31, 2020 11:22 PM
by elgy

4

8,137

HVAC Blower (Only) Acting Erratically

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1 2 3)

Michael Robinson on Jun 23, 2014

Jul 24, 2019 03:47 AM
by Jenkku315

44

4,832

996 Forum

2005 Cayenne S HVAC Front Air Blower Not Working - Replaced and Still Not

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1 2)

blained on Apr 9, 2017

Feb 1, 2019 03:29 PM
by DIYDanCars

17

14,162

Resistor / bimetal switch changed - blower going at full tilt

Lars_DK on Aug 3, 2015

Dec 23, 2018 08:58 PM
by GerritD

6

2,254

1990, auto, booster, brake, doors, flappy, grand, hvac, operated, prix, solenoid, source, sources, turbo, vacum, vacuum

Flappy solenoid vacuum source

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1 2)

ColinB on Aug 27, 2005

Aug 23, 2018 04:53 AM
by wjm.schepers

26

12,014

california, gary, hvac, knox, mod, ojiah, wrangler

New HVAC mod.

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rcoble on May 22, 2006

Aug 18, 2018 12:25 AM
by Alan

60

7,204

928, ac, actuator, aculator, center, hvac, hvacactuator, location, pod, porsche, recirculate, removal, replacement, vacuum, vent

hvac vacuum actuator replacement diaphragms

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1 2 3)

John Pirtle on Jun 20, 2006

Jul 26, 2018 06:59 PM
by ROG100

42

15,366

Help me identify these wires...

964tit on Jul 12, 2018

Jul 14, 2018 01:20 AM
by 964tit

6

1,053

964 Forum

02, 573, 695, 928, 996, ac, actuator, dwayne, hvac, porsche, solenoid, test, testing, vacume, vacuum

AC Solenoid Vacuum Testing

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1 2)

captcashew on Jul 8, 2012

Mar 2, 2018 12:52 PM
by captcashew

19

5,298

No heat... not sure what to check next.

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1 2)

traxtar928 on Jan 12, 2018

Jan 15, 2018 07:13 PM
by traxtar928

26

4,291

car, carrier, cayenne, chamber, ebox, heat, hvac, installing, plenum, relay, remove, removing, replace, servo, servos, vent

AC Servo Replacement - need procedures

Bill Farrell on Sep 19, 2012

Nov 5, 2017 06:05 PM
by dpatel710

6

10,660