Manufacturer support numbers
Technical support, parts and warranty lines, with the source and the date each was last checked.
For technicians
Technician resources
Manufacturer support numbers, service procedures and reference material. Free, no sign-up, and no form in the way. If something here is wrong or out of date, tell us and we will fix it.
Service procedures
Step-by-step for the jobs that catch people out, written by technicians who do them.
Wiring reference
Terminal designations, the 24V control circuit, and the O vs B reversing valve split by manufacturer. For when the diagram is missing off the door.
Service procedures
Nothing published here yet. We are writing these as we go.
Diagrams and reference
Nothing published here yet. We are writing these as we go.
Found a mistake?
Numbers change and procedures get superseded. If something here is wrong, call us or email [email protected] and we will correct it.
Need a hand on a job?
We work across Carl Junction, Joplin and the surrounding area and we take subcontract work.