Question about Rinnai MCC-91-2W Commercial Remote Controller 20K871
Follow this steps and fix it. God bless you
Drain a tank:
Test and replace a heating element:
Test and replace a high-limit cutoff:
Posted on Oct 21, 2013
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
What is the outside temperature? If it it is below freezing, you might have a frozen pipe. Using a plumber torch heat up the pipe, if it works, replace the insulation using a heavier layer.
Posted on Apr 04, 2010
Tips for a great answer:
May 16, 2013 | Rinnai Tankless Water Heater R94lsi W/...
Apr 21, 2013 | Rinnai RC80i Tankless Water Heater 8.0 GPM...
Oct 24, 2012 | Rinnai Webstone The isolator EXP tankless...
Sep 03, 2012 | Rinnai RC80i Tankless Water Heater 8.0 GPM...
Oct 04, 2010 | Rinnai Webstone The isolator EXP tankless...
Nov 28, 2009 | Rinnai Water Heaters
Sep 21, 2009 | Rinnai Webstone The isolator EXP tankless...
Mar 16, 2009 | Bosch ProTankless GWH 715 ES LP Tankless...
Mar 13, 2009 | Water Heaters
Feb 17, 2009 | Noritz 7.1 Gpm Natural Ng Gas Tankless Hot...
90 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: