Report "Have a procom SSD200TA3. no gas to the pilot. have gas from service, to internal regulators to control valve then nothing. factory tec support seems stuck on internal; regulators, but gas is coming from them. My heating contractor so far has charged me $1,400 in installation and service calls for a unit that does not work. LocaL Heating contractors no longer carry them, discount chains took away their profit. They will install but not service what they don't sell"