Rb25orange Posted August 24, 2021 Share Posted August 24, 2021 Which heater hose I need to get my heater running, r32 or r33 ? Or any ? Or make my own ? Also if anyone retained there Aircon In 32 with rb25 swapped what exactly need done , other than rb25 compressor? Currently has all deleted no lines or compressor for Aircon and heater. TIA Link to comment https://www.sau.com.au/forums/topic/482757-heater-hoses-rb25-swapped-32/ Share on other sites More sharing options...
GTSBoy Posted August 25, 2021 Share Posted August 25, 2021 I don't know for R33 RB25 into R32. I did a Neo25 into R32. The heater hoses are different diameters, So I bought (suitable for coolant) barbed adapters and just cut and shut the connections behind the head. 1 Link to comment https://www.sau.com.au/forums/topic/482757-heater-hoses-rb25-swapped-32/#findComment-7955086 Share on other sites More sharing options...
Rb25orange Posted August 30, 2021 Author Share Posted August 30, 2021 So to have my heater running, I just need a feed and return lines from from the motor is that right ? And if I am not wrong both those plugs are on same location on both rb20 and rb25 ? Link to comment https://www.sau.com.au/forums/topic/482757-heater-hoses-rb25-swapped-32/#findComment-7955299 Share on other sites More sharing options...
GTSBoy Posted August 31, 2021 Share Posted August 31, 2021 On 8/30/2021 at 10:53 PM, Rb25orange said: both those plugs are on same location on both rb20 and rb25 Give or take, they are same, yes. Link to comment https://www.sau.com.au/forums/topic/482757-heater-hoses-rb25-swapped-32/#findComment-7955315 Share on other sites More sharing options...
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