convert g body heat box to electric controls The only real change is that the manual cable that opens the blend door ( blending hot air with cold AC air) that is manually controlled by the lower lever on your current controls, is activated via an electric motor in the Electronic version. There is absolutely nothing wrong with using 6mm cable for a socket circuit and it is possible that it could be required, cable size is simply dictated by the load to be put on the circuit, the voltage drop of the cable, the protective device .Use this junction box sizing calculator to determine the recommended dimensions of a junction box depending on the number of straight and angle pulls entering it and meet the National Electrical Code®.
0 · non a/c heater box
1 · Heater controls conversion
2 · Heat box swap
3 · Electronic HVAC retrofit into G
4 · Electronic HVAC Control in G
5 · Conversion to electronic AC & heater controls
6 · A/C to Non
7 · 1978 to 88 GM G
The following sheet metal gauge size reference chart gives the weight and thickness of sheet metal given as a "gauge" (sometimes spelled gage) and indicates the standard thickness of sheet metal and wire.For most materials, as the gauge number .
The only real change is that the manual cable that opens the blend door ( blending hot air with cold AC air) that is manually controlled by the lower lever on your current controls, is activated via an electric motor in the Electronic version.
The basics- 1) add a Blower Controller and Outside Temp Sensor- I mounted mine in front of the radiator 2) Mount 1 electric motor, used to control the cable that moves the blend . The basics- 1) add a Blower Controller and Outside Temp Sensor- I mounted mine in front of the radiator 2) Mount 1 electric motor, used to control the cable that moves the blend . My plan involves the controls for the late '80s/early '90s GM trucks (GMT400 platform), possibly the late '90s if the controls are still the same and the control head isn't too .You get to save the weight and gain clearance by installing this G-Body AC Delete to heat only Cover. You can leave the existing HVAC controls. You can re-use the factory fan motor & .
looking for info and parts to change over to a non a/c heater box in a 1986 g-body (monte carlo ss) any info on this swap and where to find the parts would.
non a/c heater box
Heater controls conversion
You get to save the weight and gain clearance by installing this G-Body AC Delete to heat only Cover. You can leave the existing HVAC controls. You can re-use the factory fan motor & . I've mentioned it a bit around already, but i am deleting the AC system entirely and installing a factory GM heater box in the Jimmy. It's going to be a summer beast with the top . Do all your vacuum controls and actuators work? IIRC, with no vacuum for the actuators on the heater box, it defaults to splitting the air between heat and defrost. Has anyone converted the vacuum heater and AC controls and valves to an electronic setup? I read a thread on another site from darbysan where he used a Roadmaster .
The only real change is that the manual cable that opens the blend door ( blending hot air with cold AC air) that is manually controlled by the lower lever on your current controls, is activated via an electric motor in the Electronic version. You'll need the head unit, Interior Temp Sensor, Sun Load Sensor, Ambient Temp Sensor, Blower Controller, and Blend Door motor. You definately want the wiring diagrams from the donor car, along with wiring diagrams for your vehicle. I documented my installation on my website, https://sites.google.com/site/darbyselky/home. Toggle signature. Does anyone by chance have the wiring diagram for the factory installed heat only box for an early 80s Cutlass. I'm converting my factory AC car to only heat, if you couldn't tell by the title, and I'm curious what I have to change wiring wise for it to work in my car.
The basics- 1) add a Blower Controller and Outside Temp Sensor- I mounted mine in front of the radiator 2) Mount 1 electric motor, used to control the cable that moves the blend door 3) Create a small driver for the AC signal 4) Install a relay to drive the AC compressor 5) Mount the Vac Controller and swap out the lines. The basics- 1) add a Blower Controller and Outside Temp Sensor- I mounted mine in front of the radiator 2) Mount 1 electric motor, used to control the cable that moves the blend door 3) Create a small driver for the AC signal 4) Install a relay to drive the AC compressor 5) Mount the Vac Controller and swap out the lines.
Heat box swap
My plan involves the controls for the late '80s/early '90s GM trucks (GMT400 platform), possibly the late '90s if the controls are still the same and the control head isn't too big. I started doing some looking and discovered they use a motor similar to the NBS (GMT800, '99-'06) and possibly newer trucks.You get to save the weight and gain clearance by installing this G-Body AC Delete to heat only Cover. You can leave the existing HVAC controls. You can re-use the factory fan motor & install a heater core. We sell just the blank cover so you can install your fan.
looking for info and parts to change over to a non a/c heater box in a 1986 g-body (monte carlo ss) any info on this swap and where to find the parts would.You get to save the weight and gain clearance by installing this G-Body AC Delete to heat only Cover. You can leave the existing HVAC controls. You can re-use the factory fan motor & install a heater core. I've mentioned it a bit around already, but i am deleting the AC system entirely and installing a factory GM heater box in the Jimmy. It's going to be a summer beast with the top off, i won't need AC. The only real change is that the manual cable that opens the blend door ( blending hot air with cold AC air) that is manually controlled by the lower lever on your current controls, is activated via an electric motor in the Electronic version.
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You'll need the head unit, Interior Temp Sensor, Sun Load Sensor, Ambient Temp Sensor, Blower Controller, and Blend Door motor. You definately want the wiring diagrams from the donor car, along with wiring diagrams for your vehicle. I documented my installation on my website, https://sites.google.com/site/darbyselky/home. Toggle signature. Does anyone by chance have the wiring diagram for the factory installed heat only box for an early 80s Cutlass. I'm converting my factory AC car to only heat, if you couldn't tell by the title, and I'm curious what I have to change wiring wise for it to work in my car. The basics- 1) add a Blower Controller and Outside Temp Sensor- I mounted mine in front of the radiator 2) Mount 1 electric motor, used to control the cable that moves the blend door 3) Create a small driver for the AC signal 4) Install a relay to drive the AC compressor 5) Mount the Vac Controller and swap out the lines. The basics- 1) add a Blower Controller and Outside Temp Sensor- I mounted mine in front of the radiator 2) Mount 1 electric motor, used to control the cable that moves the blend door 3) Create a small driver for the AC signal 4) Install a relay to drive the AC compressor 5) Mount the Vac Controller and swap out the lines.
My plan involves the controls for the late '80s/early '90s GM trucks (GMT400 platform), possibly the late '90s if the controls are still the same and the control head isn't too big. I started doing some looking and discovered they use a motor similar to the NBS (GMT800, '99-'06) and possibly newer trucks.You get to save the weight and gain clearance by installing this G-Body AC Delete to heat only Cover. You can leave the existing HVAC controls. You can re-use the factory fan motor & install a heater core. We sell just the blank cover so you can install your fan. looking for info and parts to change over to a non a/c heater box in a 1986 g-body (monte carlo ss) any info on this swap and where to find the parts would.
You get to save the weight and gain clearance by installing this G-Body AC Delete to heat only Cover. You can leave the existing HVAC controls. You can re-use the factory fan motor & install a heater core.
Electronic HVAC retrofit into G
$46.75
convert g body heat box to electric controls|non a/c heater box