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ACiQ 3.5 Ton 80% 110K BTU Furnace and Coil System Multi-Positional R454B

Name: ACiQ 3.5 Ton 80% 110K BTU Furnace and Coil System Multi-Positional R454B
Brand: ACiQ
SKU: N80MSN1102120A / EAM5X42M21A
Price: 2585.0 USD
Availability: InStock
Rating: 5 (6 reviews)

By ACiQ | Model: N80MSN1102120A / EAM5X42M21A | ID: 90498

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✓ Manufacturer Warranty Included
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Product Details

ACiQ 80% 110,000 BTU Gas Furnace Single Stage Multi-Positional 21" Width N80MSN1102120A

The ACiQ N80MSN1102120Ais a reliable and affordable gas furnace designed to deliver consistent comfort in medium to large-sized homes. With a powerful 110,000 BTU input and 80% AFUE efficiency, this model offers strong, steady heating performance, making it a practical choice for homeowners seeking value without sacrificing essential comfort and reliability.

Product Features:

110,000 BTU Input / 88,000 BTU Output- Provides robust heat output for medium to large homes, ensuring warmth even in colder climates.
80% AFUE Efficiency Rating - Utilizes 80% of the fuel to heat your home, with 20% vented through standard metal flue systems—an efficient solution for moderate climates.
Multi-Positional Installation Capability - Supports upflow, downflow, and horizontal orientations, offering flexibility for a variety of home layouts and spaces.
Single Stage Burner with Multi-Speed Blower - Ensures even heat distribution and optimized energy performance throughout your living space.
Natural Gas Ready with Optional LP Conversion - Ships ready for natural gas; can be easily converted to propane using an LP conversion kit (sold separately).
Integrated Self-Diagnostics - Onboard control system helps streamline maintenance and monitor system performance.
Durable, Long-Lasting Build - Rugged outer casing resists wear and tear for dependable operation over the lifetime of the unit.
Not NOx-Compliant in California - Not rated for Low NOx or Ultra Low NOx emissions; may incur additional mitigation fees if shipped to California or similar regions.

Warranty Information:

The ACiQ N80MSN1102420A comes with a 10-year parts warranty and a 20-year heat exchanger limited warranty. To ensure full coverage, the unit must be registered with the manufacturer within 90 days of installation. Installation must meet all applicable state and local codes.

Installation Notes:

This furnace requires metal flue venting due to its 80% AFUE rating. For applications requiring plastic or PVC venting, a high-efficiency model (90%+ AFUE) is recommended. This unit is not certified for mobile home installation unless used with approved accessories.

ACiQ 3.5 Ton Cased Evaporator Coil 21"W Multi-Positional With TXV R454B EAM5X42M21A

The ACiQ EAM5X42M21A evaporator coil is a premium, multi-positional A-coil engineered for maximum performance and compatibility across a wide range of HVAC system setups. Designed to support up to 3.5 tons of heating and cooling, this coil integrates a factory-installed TXV (thermal expansion valve) for enhanced refrigerant control and energy optimization. With a compact footprint and flexible configuration options—including upflow, downflow, and horizontal installations—this coil is an ideal match for both air conditioners and heat pump condensers. Built with a durable cabinet and R-454B refrigerant compatibility, the EAM5X42M21A ensures efficient performance, long-term reliability, and system-wide compatibility.

Key Features

3.5 Ton Cooling and Heating Capacity
Multi-Positional Design: Upflow, Downflow, or Horizontal Installation
Factory-Installed TXV for Enhanced Efficiency and Precise Refrigerant Flow
Compatible with Heat Pump and AC-Only Systems
Sturdy and Compact Design for Versatile Installations
R-454B Refrigerant Ready for New Environmental Standards
UL Listed for Safety and Performance Certification
Field-Replaces Multiple Legacy Coil Models

The ACiQ EAM5X42M21A should always be paired with a properly matched condenser and blower or furnace to ensure optimal performance and warranty eligibility. It is not a standalone unit.

View More Coil Systems

Specifications

ACiQ 80% 110,000 BTU Gas Furnace Single Stage Multi-Positional 21" Width N80MSN1102120A

Brand	ACiQ	SKU	N80MSN1102120A
Weight	161	AHRI Certificate Number	213146145
Exhaust Flue Requirement	Metal	Manufacturer	ACiQ
Carrier Equivalent	58SB0A110E24--20	Tempstar Equivalent	TN80ESN1102420A
Bryant Equivalent	810SA60110E24	Product Features	New Refrigerant Compliant
Furnace Efficiency / AFUE	80%	Heating BTU	110,000
Blower Motor	Multi-Speed ECM	Drive Type	Direct
Maximum CFM	2005	Motor RPM	1050
Horsepower	.75 HP	Configuration	Upflow/Downflow/Horizontal
Electrical	115v 1 Phase 60 Hz	Electric Phase Filter	Single Phase
Max Breaker Size	15 Amps	Connection	1/2" NPT
Maximum Inlet Pressure	13.6"wc	Burner Stages	Single
Ignition Type	Direct Ignition with Silicon Nitride Hot Surface Ignitor	Fuel Type	Propane, Natural Gas
Certification	AHRI Certified	Height	33 1/3"
Width	24 1/2"	Depth	29"
Warranty	20 Year Heat Exchanger and 10 Year Parts with Online Registration

ACiQ 3.5 Ton Cased Evaporator Coil 21"W Multi-Positional With TXV R454B EAM5X42M21A

Brand	ACiQ	SKU	EAM5X42M21A
Weight (in lbs)	80	Carrier Equivalent	CAPMP2414ALA
Tempstar Equivalent	EAM4X24L14A	Bryant Equivalent	CAPMP2414ALA
Configuration	Multi-Positional	Refrigerant	R454B
Liquid Line	3/8"	Suction Line	7/8"
Tonnage	3.5 Ton	Style	A-Coil
Connection	Sweat	Certification	UL Listed
Height	29 3/4"	Width	21"
Depth	20 5/8"	Warranty	10 Year Parts Limited Warranty with Online Registration

Warranty

ACiQ 80% 110,000 BTU Gas Furnace Single Stage Multi-Positional 21" Width N80MSN1102120A

Warranty Type	Parts	Heat Exchanger
Registered Warranty	10 Years	20 Years

ACiQ 3.5 Ton Cased Evaporator Coil 21"W Multi-Positional With TXV R454B EAM5X42M21A

Warranty Type	Parts
Standard Warranty	5 year parts
Registered Warranty	10 year parts

Documents

ACiQ 80% 110,000 BTU Gas Furnace Single Stage Multi-Positional 21" Width N80MSN1102120A

N80MSN Installation Manual

N80MSN Specifications Sheet

N80MSN Owner's Manual

Conversion Kit Installation Manual

ACiQ Furnace Warranty

ACiQ 3.5 Ton Cased Evaporator Coil 21"W Multi-Positional With TXV R454B EAM5X42M21A

EAM5X Specifications Sheet

EAM5X Installation Manual

ACiQ Evaporator Coil Warranty

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

Reviews

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Happy with the product and shipping.

Impressed by the quality

I’ve installed Goodman heat pumps before at a similar price point. This was better quality, and a great deal from the HVAC store. I’m always a little nervous about picking the lowest cost provider but the came through quick and no damage.

I’m in the middle of install so if you don’t see an update, things went well. As I said, first impressions as I opened it up to adjust airflow direction was very impressed!

A good store to shop for HVAC supply

The store did some things I didn't believe the manager was very helpful in fixing my problem

Perfect

Great communication and great price

very reliable company and great prices

Bought a few units from this company and they were very friendly and easy to work with. Either matched prices or beat the price and had fast shipping also.

Excellent company to purchase from

I wasn’t to sure about if this company could deliver it quickly but it arrived within a week. No issues. I needed this one for parts as my first one that I installed a year ago had the ecm go out on the blower fan. Parts are hard to come by for this Chinese brand. I think the ecm went out due to condensation in the main supply plenum dripping onto fan motor. I do like this ac unit but hope the fan lasts longer than a year. I covered the fan ecm with flex seal tape.

Goodman 5 Ton System

Excellent value, customer sales support (a human called to confirm online order... greatly appreciated!), fast shipping. Very happy customer.

A + Company

Great price, communication and service I will be buying another furnace from them Fantastic !

Sale representative Lopez was very experienced and professional. I would recommend this company to any one and I am looking forward to work with Lopez again.