This refrigeration relay is for AMS vending machines. The control switches this relay to turn the refrigeration unit on and off as the cabinet warms and cools.
Replace it when the refrigeration will not start or will not shut off and the relay is stuck, burnt or not clicking.
Fits: DS Vending lists AMS machines with serial number 0252-1105 and lower; Vendors Exchange lists it as an AMS refrigeration relay without a serial range. For higher serial numbers see AMS 3274.
Part numbers: OEM 3031. Also listed as D3031 (DS Vending) and AMS3031 (Vendors Exchange).
- Serial range: 0252-1105 and lower
No videos available for this machine yet.
| Weight | 1 lbs |
|---|---|
| Dimensions | D 8" x W 5" x H 3" |
This refrigeration relay is for AMS vending machines. The control switches this relay to turn the refrigeration unit on and off as the cabinet warms and cools.
Replace it when the refrigeration will not start or will not shut off and the relay is stuck, burnt or not clicking.
Fits: DS Vending lists AMS machines with serial number 0252-1105 and lower; Vendors Exchange lists it as an AMS refrigeration relay without a serial range. For higher serial numbers see AMS 3274.
Part numbers: OEM 3031. Also listed as D3031 (DS Vending) and AMS3031 (Vendors Exchange).
- Serial range: 0252-1105 and lower
No videos available for this machine yet.
| Weight | 1 lbs |
|---|---|
| Dimensions | D 8" x W 5" x H 3" |
Machines That
Earn Their Floor Space

Fits Where Others Won't
Slim-profile and ADA configurations built for corridors, hallways, and tight installs — perfect added to a bank of equipment.

Configurable Shelving
Reconfigure shelves for chips, bottles, cans, specialty items, or non-traditional products. One machine, infinite setups.

ADA Compliant, Standard
Factory-built for the Americans with Disabilities Act — deploy in hospitals, government buildings, and universities with zero retrofitting cost.
Find the Right Machine
for Your Location
Every environment has different needs. Compare our top sellers.














