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🔥 Heat your home, not your stress! Modern warmth made simple. ⚡
The White-Rodgers Emerson M30 is a 24V heat-only thermostat featuring a standard mechanical snap action for precise temperature control. Designed with a sleek white finish and polished wall plate, it offers easy two-screw installation and durable construction. Ideal for residential heating, it provides straightforward hand control with a clear temperature display, making it a reliable, no-fuss solution for efficient home warmth.
| ASIN | B00874D4IG |
| Additional Features | Temperature Display |
| Backlight | No |
| Best Sellers Rank | #512,458 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #588 in Home Programmable Thermostats |
| Brand | White-Rodgers |
| Brand Name | White-Rodgers |
| Color | White |
| Connectivity Protocol | BACnet MS/TP |
| Connectivity Technology | Wired |
| Control Method | App |
| Control Type | Hand Control |
| Controller Type | Hand Control |
| Customer Reviews | 4.5 out of 5 stars 603 Reviews |
| Display Type | LED |
| Finish Types | Polished |
| Global Trade Identification Number | 00786710545658 |
| Included Components | Emerson M30 White Heat-Only Thermostat |
| Item Type Name | Emerson M30 White Heat-Only Thermostat |
| Item Weight | 0.26 Pounds |
| Manufacturer | Copeland |
| Manufacturer Part Number | M30 |
| Manufacturer Warranty Description | Warranty. |
| Material Type | Plastic |
| Model Name | Emerson M30 White Heat-Only Thermostat |
| Model Number | M30 |
| Mounting Type | Wall Mount |
| Power Source | Ac/dc |
| Product Style | Modern |
| Shape | Rectangular |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Temperature Display |
| Specific Uses For Product | Residential Heating |
| Specification Met | CSA, UL |
| Temperature Control Type | Heating |
| UPC | 786710545658 756655175623 |
| Unit Count | 1.0 Count |
| Voltage | 24 Volts |
T**Y
Easy and works great.
This was beyond easy to install. It's not for air conditioning, only for heat. I thought it may be green in color, but it was white and works great. Two wires, good instructions, easy.
L**O
Fast and reliable
Yes, took only a minute to replace. Two screws and done.
R**E
great value
it works great with my fireplace and was easy to install
L**E
Good choice
Simple to install and works well as a replacement for the one we had.
S**A
Excellent replacement for a 2 wire heat only Thermostat
It has what it calls a 'heat anticipator' with instructions to set a rotating contact arm from 0.15 to 1.2 amps. This fine-tunes when the thermostat turns off the furnace to prevent overshooting the target temperature. Without it, the room might overshoot the set temperature, leading to temperature swings and inefficient cycling. My zone valve was labeled 0.9 Amps, so that's where I set it and so far, the cycling on/off appears to be spot on. It also has an adjustment screw to adjust the temperature, but it's been accurate out of the box. Easy to install, with 2 entry holes in the left top/bottom of the backing plate and 2 screws marked R & W to accept the 2 wires. Also has a room thermometer that seems fairly accurate compared to a stand alone one I placed next to it. The setting scale and room thermometer are both quite readable with red vertical lines. At a price just north of $25, this is a recommended buy.
J**B
To check the wiring on your old one for size thickness
That it works good
T**A
Seems to work fine. Looks good.
Used this to replace the thermostat in my RV. The original worked but didnt show room temp accurately. This one looks way nicer too. The original came with the RV and is very dated looking ;) I was a little worried about this thermostat because it says its 24v but it seems to work fine with my system. There isnt much to these type of thermostats. Just some cheap plastic and a roll of spring metal that contradicts/expands depending on the temperature. As long as they work, I dont care. I do miss the mercury switch thermostats though.
S**N
Good when you lose power, but took a lot of our time keeping it working.
Used for free-standing, natural gas, ventless heater in a lower level area of the house. The biggest problem we have had with the thermostat #2 is that it constantly needed to be taken apart to get it working again. We purchased #1 in 2013, then #2 in 2017. We just purchased #3 and hope that the third times' the charm. The first one worked fine for 5 years, second one only lasted 20 months. We know they're warranted for 3 years, but who has the time to go through all that for $18?
Trustpilot
2 weeks ago
2 days ago