T M Johnson Bros Inc. 645 Emerson St. N Cambridge, MN 55008 - Phone: (763) 689-3141
Annual Maintenance
The best investment to protect your investment


There is nothing better for your water heating system than annual maintenance. Annual maintenance allows your system to work at peak efficiency year in and year out. A system that is maintained annually experiences considerably fewer breakdowns.

This virtually eliminates the need for you to pay for costly repairs. You’ll enjoy the peace of mind in knowing that your system is saving you money on your utility bills every time it comes on. In some instances, the energy savings are enough to pay the cost of the planned annual maintenance service. 

What a "Planned Maintenance Program" includes and how you benefit.
Tune-Up Includes:
Drain and flush tank Lubricate fan motor Set manifold pressure
Monitor mixing valve Check start and run capacitors Test fan limit switch
Clean drain on water heater Check start and run delays Check blower wheel* (INDUCER)
Adjust Air Shutter dampers Monitor heat level Inspect valves
Measure water temp at fixture Adjust operating pressures Check flue
Tighten electrical connections Measure voltage differences Check flame baffle
Evaluate safety controls Measure element amperage draw Clean combustion chamber
Check Brine tank Clean and adjust burners Clean heat exchanger*
Check salt level Evaluate vent system Test thermocouple
Clean softner sand bed Set burner adjustment Check combustion air
Adjust thermostat calibration Measure gas input
  *Doesn't always have to be cleaned extra charges may apply
Benefits
Reduce Water Heating Costs
- saving you money!
Protects Your Home
- assures proper and safe equipment operation!
Improve Your Equipment Efficiency
-get the most from your investment!
Priority Customer
- same day service when you need it!
Add Years to Equipment Life
-peace of mind!
Agreement is Transferable
- adds value to your home!
Improved Dependability
- comfort available when you want it!
Discount on Repair Service
- save money on all necessary repairs!
24-Hour Emergency Service 365 days a year
Service at your convenience -- not ours!
Let us serve you by taking over your equipment's required maintenance. We service nearly every type and brand of water heating equipment ever made.