My Amtrol BoilerMate # 940R101 digital temperature control is skipped and I no longer have hot water. Is it - Amtrol Water Heaters question. View and Download Amtrol BoilerMate RTR installation & operation manual. The Smart Control. Current copies of the Product manual can be viewed at www.amtrol. View and Download Amtrol GUARDIAN CP DC2 installation & operation manual online. Digital Pump Control. GUARDIAN CP DC2 Controller pdf manual download.

1. Amtrol R Digital Control

Comments about SmartControl w/ Thermistor: My Smartcontrol on the Amtrol Water Heater was causing the furnace to kick on and off at rapid cycles or not heating my water at all. I was able to identify and locate the product I needed on your website. The order was in stock. Without requesting immediate shipping, it still shipped quickly and was received within 3 days.

Amtrol R Digital Control

Upon receipt, I was confused on the wiring. Thanks to the tech support, they walked me thru opening the panel, removing the old unit, identifing the proper wires, and installing the new unit. Thanks to all this, I can now save money on the cutdown of my furnace kicking on and off. More importantly, I have hot water when I want it.