So in March 2013 I had a climate master TZ22 installed by a company operating out of Show Low Arizona which is 16 miles from me in Snowflake. It worked great through the summer but is not giving problems and the company that installed it has gone out of operations. The local HVAC guys tell me they cant fix it. Climate Master's nearest certified guys are 3.5 hours away in Pheonix!!! So the system starts up and would occasionally lock out and the thermostat would show 'waiting for equipment' then after a while it would start and produce hot air. This has become more frequent and now its doesn't heat at all. The fan starts blowing, the outlet air is not hotter than the input. Then is locks out. The DXM2 Controls board shows a green light and flashing red. When I hit the test button the green flashes and the red light gives 10 flashes and pause. From the manual I gather this is an ECM Blower fault. (Whatever that is)?? Is this some thing that a local HVAC guy could fix or am I going to face a $1,000 visit from Phoenix? Any and all help highly appreciated.