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Twelve white wall thermostats with blue LCD screens in a pack

Mroinge M701 Non-Programmable HVAC Control 1H/1C Blue LCD 12 Pack

SKU CH-BK9Y-3TRCC MPN M701

Twelve non-programmable thermostats with large blue LCDs show temperature and humidity for single-stage 1H/1C furnace systems

  • Rated voltage120/240
  • Mounting styleWall Mount
  • Relay contactModern, 24
  • Certifications and standardsNot capable emitting RF energy
  • Product typeTemperature Sensor, Manual, Push Button
  • Size or dimensions0.99 in × 4.92 in × 3.74 in
  • Easy reading with large blue LCD display
  • Compatible with 85% of single-stage furnace systems
  • Flexible power from 24 VAC or 2 AAA batteries
  • Adjustable swing and calibration for precise comfort
  • 12-pack covers multiple zones in one order

12-pack single-stage HVAC controls

This 12-pack supplies identical non-programmable thermostats for 1H/1C single-stage gas, oil or electric furnace systems. Each unit shows room temperature and humidity on a large blue LCD. They are intended for residential installations where scheduling is not required.

Battery or 24 VAC operation with swing calibration

Each thermostat runs on two AAA batteries or a 24 VAC source, so a C-wire is optional. Separate heating and cooling swing settings let the installer define the activation band, while temperature calibration corrects displayed readings for accurate control under continuous use.

Wall-mount design with push-button interface

The units measure .99 in deep by 4.92 in wide by 3.74 in high and mount directly on the wall. A manual push-button layout avoids menus, suiting users who prefer tactile adjustment. They do not support heat-pump, auxiliary, emergency, multi-stage, RV or 120/240 V line-voltage baseboard systems.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $42.99
Typical for this category: the median of 1,762 items is $45.99.

Specifications

Product
Brand nameMroinge
Model nameM701
Part numberM701
Product typeTemperature Sensor, Manual, Push Button
Product colorBlue
Power
Rated voltage120/240
Size & build
Size or dimensions0.99 in × 4.92 in × 3.74 in
Mounting styleWall Mount
In the box
Number of items12 pack
Environment & compliance
Certifications and standardsNot capable emitting RF energy
More details
Relay contactModern, 24

Questions about this item

Does the M701 thermostat make any audible noise or generate noticeable heat when running continuously?

The M701 has no fan or moving parts, so it operates silently and produces negligible heat during all-day use.

What existing wiring or system components must I already have for this 1H/1C thermostat to function?

You need a single-stage gas, oil or electric furnace system with standard 24 VAC control wiring; the thermostat also runs on two AAA batteries if a C-wire is absent.

Will the M701 work alongside my older multi-stage furnace or heat-pump equipment if I keep them?

No — the M701 is limited to single-stage 1 heat/1 cool systems and is incompatible with multi-stage, heat-pump, auxiliary/emergency heat or line-voltage baseboard setups.

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