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Heater valve and tube for Volvo?
I bought the valve but i have been all over and nobody has a tube that matches mine they all say they have it in stock but once we get there they say it doesnt match. Even online i cant find one that matches. What do i do?
while you did not give a whole lot of info. i suspect that you have an older 2 series that came with a metal heater valve that is Temperature compensated.[ it has a bourden tube that goes into the heater box] the replacement valve that is now commonly used is actually from a 928 porsche, modifications will have to be made for it's use [mounting, hose connections and cable routing].
an alternative is to order the correct valve from ipdusa.com.
these are the duplicate of original made by the same manufacture that volvo used.
if your car is a 7 series almost any vacume operated after-market valve can be used in it's place as long as the operation is the same [ie. if memory serves vacume closes the valve] this actuation can easily be
checked by starting the car and turning floor heat on, then moving temperature slide from cold to hot and checking the vacume supply tube [no vacume] then sliding control to cold [has vacume]
Tippmann A-5 Power Tube & Valve Basic Maintenance