Heating and Cooling› Heaters

ULTRA HEAT

TANK HEATER 29-40 GAL. 12

$242.83

SKU: U01J AMM1200

In Stock
In Stock
Ships by Jul 29
Free Shipping
Non-Returnable Item

Description

The ULTRA HEAT AMM1200 is an RV holding tank heater designed to prevent freeze-ups in holding and freshwater storage tanks. It provides standalone protection for RV holding tanks up to 55 gallons from freezing down to -11°F. This heater is equipped with a built-in sensor that maintains tank fluid temperatures between approximately 44°F and 64°F once powered on in cold weather.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandULTRA HEAT
Part NumberU01J AMM1200

Videos

Truma Ultrastore & Truma Ultraheat Tutorial - Heating and Water Controls

Truma Ultrastore & Truma Ultraheat Tutorial - Heating and Water Controls
Trumatic heater demonstrated on a 2006 Swift Challenger

Trumatic heater demonstrated on a 2006 Swift Challenger
Help! Truma heating system reset button ✅

Help! Truma heating system reset button ✅
How To Use Truma Heating System in Swift Escape 624 2010

How To Use Truma Heating System in Swift Escape 624 2010

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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