SnowMeltz is the most effective when paired with one of Heatizon’s automatic moisture and temperature activators. For larger systems Heatizon has a full line of relay and contactor panels to control multiple SnowMeltz mats, that also offer GFEP protection in a variety of voltages.
M326 Series
Heatizon’s M326 line of activators allow for single/dual-circuit control (up to 30 amps), while still offering the efficiency of automatic activation based on a temperature range and moisture detection. M326 comes as a single circuit control, dual circuit control, remote moisture head, and adjustable settings, making a versatile, economical solution for the SnowMeltz system.
| Model | Features |
|---|---|
| M326A* | 30-amp load switching, Moisture/temperature activation, manual bypass, adjustable run-time/settings. |
| M326ARS | 30-amp load switching, Moisture/temperature activation, manual bypass, adjustable run-time/settings, remote moisture sensor. |
| M326A2Z | Same as M326A, except dual 30-amp load switching. |
| M326ARS2Z | Same as M326ARS, except dual 30-amp load switching. |
| M326CDP | Control panel for all M326 series activators. |
*The M326A is the default activator option for SnowMeltz pre-made kits available on Amazon and Radiant shop.
Other Activation Options
We offer a M428/M431 that offers an in-ground sensor, an ambient air sensor, gutter/roof moisture sensor, and advanced programming modes for commercial applications. For simplicity, we also have a completely manual 12-hour timer option. Using either of these activation options, a contactor or relay panel is required. For more information about these activators, please contact Heatizon or a distributor.
Contactor/Relay Panels
Heatizon has a complete line of relay and contactor panels that suit a majority of needs from residential, to commercial. All voltages compatible with SnowMeltz are accommodated by either option, and come in 30, 40, or 50 amp options. We also offer enclosure options, WIFI controllers, BAS/BMS integration, split zone activation and many other options. If the needs of the project exceed our off-the-shelf options, Heatizon is a UL 508A panel shop, meaning we can custom build the panel that will meet the needs of the project.
| Panel | GFEP? | Options |
|---|---|---|
| M330-x | No | 1,2,3, or 4 30-amp relays, toggle controls for each relay |
| M330-5x | No | 1,2,3, or 4 50-amp relays, toggle controls for each relay |
| M330G-x | Yes | 1,2,3, or 4 30-amp GFEP relays, toggle controls for each relay |
| M330G-4x | Yes | 1,2,3, or 4 40-amp GFEP relays, toggle controls for each relay |
| M530-x | No | 1,2,3, or 4 50-amp contactors |
| M530-x-4X | No | 1,2,3, or 4 50-amp contactors, NEMA4X enclosure |
For custom panels, please contact Heatizon for more information. 888-239-1232