Rajesh, 45, Mumbai — needed a reliable thermostat for his electric heater in monsoon season.
Installed Marley T200, ensuring consistent temperature control; arrived in 11-13 days; saved energy and avoided overheating.
You save 6,610 (25%)
Estimated doorstep delivery by 20 Nov - 22 Nov from USA






Efficient Heating Control at a Competitive Price
Marley T200 Qmark electric line voltage wall thermostat is a reliable control device designed for heating systems in Indian homes. It operates at 277V, supporting line voltage heating control with a differential of 2.5°F and a temperature range of 50-90°F. Its wall-mounted, rectangular design ensures easy installation and long-lasting performance, thanks to its snap action mechanism that extends lifespan. The thermostat features a built-in heat anticipator for closer temperature regulation, making it suitable for precise heating needs. Ideal for commercial and residential heating systems, it offers durable plastic and copper construction, supporting efficient and safe operation in Indian climate conditions.
Customers in humid cities report steady temperature control with this thermostat, noting its durability and ease of use. The product is shipped via ExpressBox, with all duties paid, arriving within 11-13 days. It is a genuine USA-imported device, offering reliable performance compared to local alternatives that often lack line voltage support or precise differential control.
Advanced Control with Built-in Heat Anticipator
The Marley T200 thermostat uses a heat anticipator for closer temperature regulation, reducing overshoot and energy waste. Its snap action switch ensures durability, making it ideal for Indian heating systems that demand reliability and precision.
Suitable for Line Voltage Heating Systems in India
Designed for 277V line voltage systems, this thermostat supports efficient electric heating in Indian homes and commercial spaces. Its robust construction withstands humid and variable climate conditions, ensuring long-term performance.
Typical situations where Marley T200 Qmark Electric Line Voltage Wall Thermostat | Heating Control with 50-90°F Range helps — illustrative scenarios, not customer reviews.
Rajesh, 45, Mumbai — needed a reliable thermostat for his electric heater in monsoon season.
Installed Marley T200, ensuring consistent temperature control; arrived in 11-13 days; saved energy and avoided overheating.
| Control Type | Manual |
| Differential | 2.5°F |
| Operation | Double-pole |
| Design | Snap action |
| Installation | Wall Mount |
| Power Source | Corded Electric |
| Replaces | T200 |
| Shelf Life | Factory-sealed, check manufacturer's date |
| Cost per use | ₹20,110 per unit |
| Reapplication | N/A |
| Suitable For | Commercial Heating Systems |
| Feature | Marley T200 Qmark | Others |
|---|---|---|
| Voltage Compatibility | Supports 277V line voltage, ideal for Indian electric heating systems | Most local thermostats support 220V, less suitable for high-voltage systems |
| Temperature Range | 50°F - 90°F (10°C - 32°C), suitable for Indian heating needs | Typically 40°F - 80°F, may lack wider control |
| Durability | Snap action design, long lifespan in humid conditions | Plastic parts may degrade faster in humid climate |
| Price per unit | ₹20,110 per unit | Varies by brand, generally ₹1500-₹2500 |
| SKU | nsk8558 |
| GTIN | 00098319105844 |
| Brand | Marley |
| Model | T200 |
| Voltage | 277V |
| Range | 50°F - 90°F |
| Material | Plastic, Copper |
About Marley
Marley is a leading manufacturer of HVAC control devices, known for durable, reliable thermostats used worldwide, including India.
Compliance & Legal
This is a non-medical electrical control device, compliant with Indian safety standards, factory-sealed, and imported from USA.
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This item:
Marley T200 Qmark Electric Line Voltage Wall Thermostat | Heating Control with 50-90°F Range
20,110

This item
Marley T200 Qmark Electric Line Voltage Wall Thermostat | Heating Control with 50-90°F Range
20,110
Total price:
23,930
You save 8,520 (26%) Extra3 items selected
3 items
23,930You save 8,520 (26%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 20,110 26,720 | 1,910 2,880 | 1,910 2,850 | 1,910 2,500 | 2,110 2,970 | 5,160 7,240 | 3,770 5,430 |
| Brand Name | Marley | Coliao | Coliao | Coliao | Coliao | Inf-way | froufing |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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