The 75 and ZT Owners Club Forums - View Single Post - Heater work for 30 minutes then goes cold

mgj11 · 31st January 2020, 10:21

Hi wondering if anyone has had this problem and found out why. I set the heat to say 24C it get hot then after about 30 minutes blows cold air, this happens on all settings Aircon, Econ, man and auto. The aircon runs cold when needed and seems to work fine.
The engine temp is steady at just under half way.

2.5 V6 190+

31st January 2020, 10:21	#1
mgj11 Regular poster MG ZT Join Date: Nov 2019 Location: Thetford Posts: 35 Thanks: 9 Thanked 3 Times in 2 Posts	Heater work for 30 minutes then goes cold Hi wondering if anyone has had this problem and found out why. I set the heat to say 24C it get hot then after about 30 minutes blows cold air, this happens on all settings Aircon, Econ, man and auto. The aircon runs cold when needed and seems to work fine. The engine temp is steady at just under half way. 2.5 V6 190+