Description
Markel Products Co. ETD9MTS — 2-Stage Heat/Cool Line Voltage Thermostat
The Markel Products Co. ETD9MTS is a line voltage thermostat engineered for dependable two-stage heating and cooling control in residential and light commercial electric HVAC applications. Operating at 120V, this thermostat delivers precise, sequenced temperature management that improves system efficiency and occupant comfort by staging equipment operation rather than running at full capacity from the start.
Key Features
- 2-stage heat/cool operation for enhanced system efficiency and comfort
- 120V line voltage design — ideal for electric baseboard, fan-forced heaters, and compatible cooling equipment
- Dual-stage sequencing reduces energy consumption and equipment wear
- Designed for straightforward installation in standard wall-box configurations
- Durable construction suited for continuous residential and light commercial use
- Markel Products Co. quality engineering for long-term reliability
Specifications
- SKU: ETD9MTS
- Brand: Markel Products Co.
- Voltage: 120V
- Control Type: 2-Stage Heat / 2-Stage Cool
- Thermostat Class: Line Voltage
Applications
- Electric baseboard heating systems
- Fan-forced electric wall heaters
- Two-stage electric heating and cooling equipment
- Residential and light commercial HVAC installations
For reliable two-stage temperature control in line voltage electric HVAC systems, the Markel ETD9MTS delivers the performance and durability professionals demand. Contact Jackson Systems for pricing and availability.







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