Choosing a gas furnace usually means balancing heat output, efficiency, and how the unit arrives. With an open-box furnace, you add the question of condition to that calculation. The ACiQ N80MSN1102120A gas furnace is listed at USD 850.00, and it brings a lot of capacity to that price point, but the open-box status deserves careful thought.
Quick verdict
The ACiQ N80MSN1102120A is a single-stage, non-condensing gas furnace with an 80% AFUE rating and an output range of 88,000 to 110,000 BTU. For shoppers who need high heating capacity and are comfortable with an open-box unit that has not been installed, this is a strong item to evaluate. It is not the right pick for someone who expects a new-in-box furnace or needs a higher-efficiency condensing model.
Who it suits
This furnace suits a buyer with a known heat-load requirement around 110,000 BTU, a venting setup that works with Category I venting, and a willingness to accept an open-box condition where the carton was opened for inspection and the unit has not been run. It is less suited to shoppers who want a condensing furnace or who prefer not to buy an untested appliance.
What stands out from the listed details
The listed specifications include 80% AFUE, a single-stage gas valve, and a multi-speed 18-speed ECM constant-torque blower rated to 2,040 CFM. The heating output is between 88,000 and 110,000 BTU, and the cabinet measures 21 inches wide, 29 inches deep, and 33-1/4 inches tall. Having an ECM blower is a plus, especially in a furnace with a single-stage heat cycle, because the motor can help with airflow control.
Meaningful trade-offs
The biggest trade-off is the condition. This is an open-box item: the carton was opened for inspection, the unit is complete, but it has not been installed or tested beyond a visual check. That means there is no assurance about how it will perform once connected. The 80% AFUE efficiency is also worth noting; this is a non-condensing furnace, so it is less efficient than condensing gas furnaces that capture more heat from flue gases. The single-stage operation means it runs at full output until the thermostat is satisfied, rather than modulating in steps.
ACiQ N80MSN1102120A Gas Furnace 110,000 BTU 80% AFUE Multi-Speed ECM Open Box
At USD 850.00, this open-box furnace delivers a substantial 110,000 BTU heating capacity and an 80% AFUE rating. The main reason to consider it is the price relative to the specifications: you are getting a multi-speed ECM blower and Category I venting in a unit with a stated output range of 88,000 to 110,000 BTU. The limitation is that it is an open-box, visually checked but untested unit; the carton has been opened and there is no run-time history. A buyer should only move forward if they are comfortable with that condition and have a professional review the unit before installation.
Bottom line
The ACiQ N80MSN1102120A is a high-capacity, single-stage gas furnace with an ECM blower and a price of USD 850.00. It makes the most sense for a shopper who knows their home needs around 110,000 BTU, can use a Category I venting furnace, and is ready to accept the uncertainty that comes with an open-box unit that has not been tested. If you are not comfortable with that trade-off, you will want to look for a new-in-box furnace with a similar specification.
