$49.00 USD

Need a refresher on how to use your multimeter?

In under an hour I'll show you how to use the 

- DC voltage

- AC voltage

- Resistance

- Continuity

and

- Amps 

tests on your meter. 

By the end you'll know how to use your meter to not only fix your water heater but also solve 10 of the most common calls that I get as a tech. 

Girard Tankless Water Heater Troubleshooting Guide

A step-by-step PDF guide geared towards RV owners who want to diagnose their water heater without having to call a tech. 

What you'll get:

  • Simplified Knowledge to Diagnose Your Water Heater
  • Step By Step Instructions
  • Time Saving Tips

This is the guide I wish dealers would give to their customers when they buy an RV. 

You Got This!