






Power Relay for Atwood 93849 Water Heater Relay (Pack of 2) – 12VDC 30A SPST-NO for Dsi Water Heaters - Replaces AZ2280-1A-12D, AZ22801A12D
Casalytics →Price
$11.59
Rating
Description
Ensure uninterrupted hot water in your RV with the Relay for Atwood 93849 Water Heater Relay Kit. Designed to OEM specifications, this 12VDC 30A SPST-NO relay restores reliable performance to Atwood and Whirlpool water heaters, addressing common failures such as ignition issues and power interruptions. Guaranteed Compatibility Compatible with Atwood models including GCH6A-10E, GC10A-4E, G9-EXT, and GEH16-EXT, as well as Whirlpool EET171ETWR0 and GEQ9858JQ1. Cross-reference your original relay part number (93849 or AZ2280-1A-12D) for accuracy. Critical for DSI Systems 30A Load Handling: Safely manages high-current demands for consistent heating and prevents circuit overloads. Durable & Weatherproof Silver-Alloy Contacts: Minimize arcing and corrosion for long-term conductivity. Sealed Housing: Protects against moisture, dust, and engine bay heat. Easy Installation Locate the faulty relay in your water heater’s electrical panel. Unplug the old relay and insert this OEM-grade replacement. Test the ignition system for immediate functionality. Symptoms This Relay Fixes: Water heater pilot fails to ignite Intermittent heating or sudden shutdowns Error codes related to ignition circuits Technical Specifications: Voltage: 12VDC Current Rating: 30A (resistive load) Contact Type: SPST-NO (Single Pole Single Throw, Normally Open) Operating Temperature: -40°C to +85°C Terminal Configuration: 4-Pin Plug-in Package Includes: 2 x 93849 Water Heater Relay
Key Features
- •OEM Direct Replacement: Directly replaces Atwood part numbers 93849, AZ2280-1A-12D, and AZ22801A12D. Ensures compatibility with Atwood water heater models like GCH6A-10E, GC10A-4E, G9-EXT, GEH16-EXT, and Whirlpool EET171ETWR0, GEQ9858JQ1.
- •High-Current 30A Capacity: Handles demanding electrical loads for reliable ignition and operation of RV water heaters, preventing failures in critical systems.
- •SPST-NO Design: Single Pole Single Throw (Normally Open) configuration ensures stable power delivery for DSI (Direct Spark Ignition) systems, enabling quick and safe water heater startup.
- •Rugged Construction: Silver-alloy contacts and heat-resistant housing withstand extreme temperatures (-40°C to +85°C) and vibrations common in RV environments.
- •Plug-and-Play Installation: Matches factory wiring for seamless replacement—no tools or modifications required. Fixes issues like failed ignition or intermittent heating.
Product Details
Product ID
B0F17F89PW
ASIN
B0F17F89PW
Category
Automotive > Replacement Parts > Switches & Relays > Relays > Auxiliary Heater & AC Control
Reviews
23
Prime Eligible
Yes
Last Scraped
2/18/2026
Technical Details
PDP Compliance Check
All Assets (6)





