Dometic USA

S CU ASM HEATER RM4223

Name: S CU ASM HEATER RM4223
Brand: Dometic USA
SKU: D018 210631111
Price: 2144.13 USD
Availability: InStock

$2,144.13

SKU: D018 210631111

Special Order

Ships in 4–6 weeks

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Non-Returnable Item

DIY PRO SHOP

Easy — 1–2 hours

Description

The Dometic refrigerator heater assembly is a critical component that maintains proper temperature control in your RV's absorption refrigerator during cold weather operation. This copper heater assembly is designed specifically for the Dometic RM4223 model and ensures your fridge operates efficiently whether you're parked in summer heat or winter cold.

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

Brand	Dometic USA
Part Number	D018 210631111

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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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