
M801P Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $850.00 | Condition is New, Brand new 120,000 btu gas furnace, Heater, Made By Ameristar M801P, shipping cost = $ | 100.0% |

The Ameristar M801P 120,000 BTU Gas Furnace is a high-performance heating solution designed for large homes or commercial spaces. This furnace features an efficient modulating gas valve that can adjust its output in increments as small as 1% to maintain a consistent temperature and optimize fuel consumption. This results in improved comfort, energy savings, and a quieter operation compared to single-stage furnaces.
The furnace's stainless steel primary and secondary heat exchangers ensure reliable and efficient heat transfer, while the aluminized steel combustion chamber resists corrosion. The M801P also includes a sealed combustion system, which draws in outside air for combustion, reducing the amount of warm air that is exhausted to the outside.
The furnace's variable speed ECM blower motor provides even airflow and quiet operation. It also allows the furnace to function as a whole house fan during warmer months, circulating cool air throughout the home. The M801P is also compatible with an optional humidifier, allowing you to maintain an ideal level of humidity during the dry winter months.
The furnace's electronic ignition system ensures reliable ignition and eliminates the need for a pilot light, reducing the risk of carbon monoxide leaks. The M801P is also equipped with a pressure switch and flame rollout switch for added safety.
The furnace's compact design allows for easy installation and service access, with a height of only 33 inches. It is also ENERGY STAR certified, meeting the strict energy efficiency guidelines set by the Environmental Protection Agency.
The Ameristar M801P 120,000 BTU Gas Furnace is a high-efficiency, reliable, and versatile heating solution for large homes or commercial spaces. Its modulating gas valve, efficient heat exchangers, variable speed blower motor, and electronic ignition system work together to provide consistent temperature, quiet operation, and energy savings.
The Ameristar M801P 120 is a gas furnace heater that is known for its efficiency and reliability. Here are some pros and cons to help you make an informed decision about purchasing this furnace:
Pros:1. High Efficiency: With an Annual Fuel Utilization Efficiency (AFUE) rating of up to 96%, this furnace is highly efficient and can help reduce your heating bills.
2. Two-Stage Heating: The two-stage heating system provides consistent temperature and humidity levels in your home, which can improve your comfort.
3. Quiet Operation: The furnace operates quietly, thanks to its insulated blower compartment and sound-absorbing materials.
4. Durable Construction: The furnace is made of heavy-gauge steel and has a reinforced heat exchanger, which makes it durable and long-lasting.
5. Safety Features: The furnace comes with safety features such as a flame rollout switch, a high-limit switch, and a pressure switch, which can help prevent accidents.
Cons:1. Cost: The Ameristar M801P 120 is a high-end furnace, and it comes with a higher price tag compared to some other models.
2. Complex Installation: The installation of this furnace requires special tools and expertise, which can add to the cost of the purchase.
3. Size: This furnace is larger than some other models, which may make it difficult to fit into smaller spaces.
Conclusion:The Ameristar M801P 120 is a high-efficiency, reliable, and quiet gas furnace heater that comes with several advanced features. However, it also comes with a higher price tag and requires special tools and expertise for installation. If you are looking for a furnace that can provide consistent temperature and humidity levels, reduce your heating bills, and last for a long time, then the Ameristar M801P 120 may be a good investment for you.
Recommendation:If the Ameristar M801P 120 fits your budget and space requirements, and you value its advanced features such as high efficiency, quiet operation, and durability, then this furnace is definitely worth considering. However, if you are on a tight budget or have limited space, then you may want to explore other options that offer similar features at a lower price point or a smaller size. It's always a good idea to consult with a heating professional to help you make the best decision for your specific needs and circumstances.
Details:
They re all brand new still in their boxes. Ameristar M801P - 120,000 btu gas-fired furnace ng 80% ague single-stage up flow/horizontal multi-speed model: M801P120du60aa. I have 17 of these available.
specifications centrafurn:
- brand: Ameristar
- mpn: M801p
- model: Ameristar M801p
- heating system: Furnace
- power source: Gas
- type: Central Furnace
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
seller centrafurn:
- # reviews: 1314
- city: lafayette, indiana
- rating: 100.0%
payments centrafurn:
- other
- wallet: google-pay
- credit card: discover
shipping centrafurn:
returns centrafurn:
- time: 30 days
- policy: returns accepted
- method: money back
- paid by: buyer
offer centrafurn:
- options: seller-arranged-local-pickup
- sold #: 9
- started: december 16, 2025
- availability: in stock
- best offers: true
- price: $850.00
- item condition: New
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