Rheem Ruud Hot Water tank problem - http://www.hvacmechanic.com/ Forums


Original message

gamacher

208.101.94.204

"Rheem Ruud Hot Water tank problem" , posted Sat 23 Aug 13:34user profileedit/delete messagepost reply


I have run into a problem with my rheem ruud hot water tank model #pvw180. When i plug it in, the ventor motor starts and runs continuosly, the hot surface ignitor glows, but the gas valve does not click open and ignite, after about 1 minute the h.s.i. shuts off and the ventor motors still continues to run....anybody have any ideas to help????

Ryan Gamache

 


Replies:

yuri



142.161.69.44

"Re(1):Rheem Ruud Hot Water tank problem" , posted Sat 23 Aug 14:34user profileedit/delete messagepost reply


Is the gas valve getting 24 volts to try and open while the HSI is glowing? If not, trace it back to the circuit board or relay or pressure switch where the wires attach to from the gas valve. Check the exhaust vent for leaves/blockage.

Yuri