Qmark M600MTP Two Stage Snap Action Thermostat

Product Description

The QMARK M600MTP is a two-stage snap action thermostat designed for precise temperature control in electric heating applications. Snap action switching provides reliable, decisive contact closure at set points, reducing contact wear and improving long-term durability compared to slower-acting bimetal designs. The M600MTP is sized for wall-mount installation and is typically installed by licensed electricians or HVAC technicians servicing electric heating systems. Its two-stage operation allows sequential control of heating output, making it well suited for zoned or staged electric heat setups where gradual load management is required.

This thermostat is used in residential and light commercial electric heating installations where two-stage temperature control is needed. Typical applications include electric baseboard heating, unit heaters, and fan-forced electric heaters. The snap action mechanism ensures consistent switching performance across the operating temperature range, supporting reliable stage-one and stage-two heat calls without hunting or erratic cycling.

Key Features

• Two-stage snap action switching for reliable, staged heating control
• Snap action contact design reduces arcing and extends contact life
• Wall-mount form factor compatible with standard electrical box installations
• Suitable for residential and light commercial electric heating systems

Compatibility

Designed as an OEM-style replacement or direct-install thermostat for two-stage electric heating systems requiring snap action control.

Installation Notes

Installation should be performed by a licensed electrician or qualified HVAC technician. Disconnect and lock out all power to the heating circuit before removing the existing thermostat or making any wiring connections. Follow applicable NEC requirements for low-voltage and line-voltage thermostat wiring. Do not apply power to the unit until all wiring connections are fully secured and the cover is in place.

Technical Specifications

• Control Type: Two Stage Snap Action
• Weight: 1 pound
• UPC: 09831984157

Standard Information

• Brand: QMARK
• Manufacturer Part Number: M600MTP