Remote Manual Override Device (RCO) RCO

Part Number: RCO
This support page provides publications, manuals, specifications, videos, support articles, and common support questions

Common Support Questions (3)

Publications and Manuals (14)

Specifications (10)

Videos (6)

Articles (5)

Create a new Support Request

Shop Now

Common Support Questions

When installing outdoor WarmlyYours snow melting cables for your driveway, patio, walkway, terrace, stairs, ramp, etc. - NEVER cross, overlap, or allow the heating cables to touch each other. Doing so will quickly cause a circuit failure due to excessive heat build up. Always follow the installation instructions and/or design layout plan to ensure the cable is installed with the correct spacing required for proper operation.


Need more help? View support options

This National Electric Code (NEC) required protection for fixed outdoor deicing and snow-melting equipment may be accomplished by using circuit breakers equipped with ground-fault equipment protection (GFEP) of 30 mA. It is important to understand that this required equipment protection is not the same as a 5 mA GFCI used for personal protection.


Need more help? View support options

In addition to showing the status of the snow/ice melting system and controlling the hold-on time, the RCO will turn on/off the heat from these controllers.

Need more help? View support options

Publications and Manuals



Connection Method Hardwired
Maximum Distance from Controller 500 ft
Voltage 24 VAC


Country of Origin (COO) USA
Package Contents RCU-3 Remote Control Unit (Qty 1), Wallplate Screws (Qty 2), 25′ Unshielded 22 Gauge 2-wire Jacketed Cable, Installation Manual

Product Dimensions

Length 5.25″
Width 7.25″


UPC (GTIN-12) 881308021122

Warranty / Certifications

Warranty 2 years



Speak to a radiant heating expert

Can’t find what you’re looking for? Create a Support Request