EcoTemp 80% Single Stage 110K BTU Gas Furnace, WFER110C060C
The WFER110C060C is the highest-airflow furnace in the WFER range, and it does it from a 21 in. cabinet rather than the widest one. A full 1 HP five-speed blower with an 11 x 11 in. wheel pushes 1890 CFM in heating and 2040 CFM in cooling, backing a 5 ton condenser, while five monoport burners deliver 110,000 BTUH of input and 90,000 BTUH of output at 80.00% AFUE. Certified external static pressure is 0.20 in. w.c. in heating — the highest in the line — which is the specification that lets it hold airflow through demanding duct systems.
Is a 110K BTU Gas Furnace the Right Size?
One hundred ten thousand BTUH of input, producing 90,000 BTUH delivered, is a serious heating capacity for a residential furnace: large homes, poorly insulated older houses, northern climates, or properties where the design temperature genuinely warrants it. The 060 cooling code puts a 5 ton blower behind it, so this furnace is the indoor half of a full-size split system.
Two figures separate this model from the 90K in the same 21 in. cabinet. Airflow rises from 1445 to 2040 CFM on the cooling tap, and the motor steps from 1/2 HP to a full 1 HP at 11.5 full load amps — which changes the electrical requirement to 12 gauge minimum wire and a 20 amp maximum breaker. Confirm the branch circuit before scheduling. As with every 80% furnace, size from a calculated heat loss rather than replacing like for like; homes that have been re-insulated or re-windowed frequently need less input than the unit coming out.
Ideal for: Large single-family homes, older houses with weaker envelopes, northern-climate installations, and 5 ton system matches where the plenum and coil case are 21 in. wide.
Need more capacity? Step up to the 135K BTU EcoTemp WFER135D060C Gas Furnace, the largest in the line, with 132,000 BTUH of input in a 24-1/2 in. cabinet.
Recommended applications are general guidelines only. Actual furnace selection depends on a calculated heat loss, duct design, venting, gas supply and local code. Request free sizing assistance, contact Budget Heating, or call 813-885-7999.
What's Included
| Model Number | WFER110C060C — 80% AFUE Single Stage Multipoise Gas Furnace |
|---|---|
| Heating Input | 110,000 BTUH (Natural Gas) |
| Heating Output | 90,000 BTUH |
| Efficiency | 80.00% AFUE |
| Cabinet Width | 21 in. |
| Cooling Size | Up to 5 Ton / 60,000 BTUH |
| Airflow | 1890 CFM Heating / 2040 CFM Cooling |
| Blower Motor | 1 HP Direct Drive, 5 Speed, 11 x 11 in. Wheel |
| Burners | 5 Monoport |
| Certified Temperature Rise | 30°F – 60°F |
| Installation Positions | Upflow, Downflow, Horizontal-Left, Horizontal-Right |
| Ignition | Hot Surface Ignition |
| Electrical / Gas Connection | 115V-60Hz-1Ph, 13.4 Max Amps, 20A Max Breaker / 1/2 in. NPT |
| Vent Connection | 4 in. |
| Shipping Weight | 146 lb |
| Warranty | 1-Year Unit Replacement, 20-Year Heat Exchanger, 5-Year Parts (10-Year with Registration) |
Note the heavier electrical requirement: 17.40 ampacity, 12 gauge minimum wire, 20 amp maximum time-delay fuse or breaker, and a 33 ft maximum one-way wire run. The 21 in. accessories apply — filter rack NAHB00701FF and return air kit NAHA02101RA. On the cooling side the 5 ton match is a coil such as the EcoTemp W5AM61M21XA R-454B cased coil, which shares the 21 in. width, or the 24-1/2 in. W5AM60M24XA. The low-NOx counterpart is the EcoTemp WFEL110C060A.
Furnace & Blower Features
WFER110C060C Heating & Controls
- 110,000 BTUH input and 90,000 BTUH output at 80.00% AFUE
- Five monoport burners on hot surface ignition
- Certified temperature rise 30°F to 60°F
- Electronic control center with LED diagnostics and self-test
- WhiteRodgers redundant gas valve, 1/2 in. NPT connection
- Size 43 factory orifice, certified 0 to 10,000 ft on natural gas
- Solid state time operation heating blower control
- Approved for twinning on select sizes; see accessory kit listing
- 20-year heat exchanger limited warranty
- Standard NOx configuration, AHRI certified
WFER110C060C Cabinet & Airflow
- Highest airflow in the WFER line at 2040 CFM cooling
- Full 1 HP five-speed direct drive motor, 11.5 FLA
- 11 x 11 in. blower wheel, the largest fitted to a 21 in. cabinet
- Highest certified heating external static in the line at 0.20 in. w.c.
- 21 in. cabinet, 19-3/8 in. supply outlet, 19-1/2 in. bottom inlet
- Gray cooling tap delivers up to 2255 CFM at 0.1 in. w.c.
- Four-position installation, no conversion kit needed
- 4 in. vent connection, Type B-1 vent compatible
- 13.4 max amps, 17.40 ampacity, 12 gauge minimum wire
- 146 lb shipping weight
Specifications & Manuals
The physical data table confirms 110,000 BTUH input for size 110C060 and lists the heavier electrical requirements. Note the air delivery footnote: for air delivery above 1800 CFM, review the speed tap options in the air delivery table rather than relying on the as-shipped tap.
Frequently Asked Questions
Is the WFER110C060C a 100K or a 110K furnace?
110,000 BTUH input. The 110 digits in the model number are the heating input code, and the manufacturer's physical data table confirms 110,000 BTUH input with 90,000 BTUH output.
What blower motor is in the 110C060?
A full 1 HP direct drive motor with five speeds at 1050 nominal RPM, 11.5 full load amps, driving an 11 x 11 in. wheel. It is the largest motor in the WFER range.
What is the maximum airflow this furnace will deliver?
2255 CFM on the gray cooling tap at 0.1 in. w.c. external static, per the air delivery table. As-shipped taps give 1890 CFM heating and 2040 CFM cooling. Above 1800 CFM the manufacturer directs you to the air delivery table for other tap options.
What breaker size does the WFER110C060C need?
A 20 amp maximum time-delay fuse or breaker, with 12 gauge minimum wire and a 33 ft maximum one-way run. This is heavier than the 15 amp circuit the smaller WFER sizes use, so verify the existing branch circuit on a changeout.
Can this furnace be twinned with a second unit?
Select sizes in the WFEL/WFER family are approved for twinning — the twinning kit is AGATWNDTE01A for FCT-ECM motor applications. Check the accessory table in the technical specifications for the specific size before planning a twinned installation.
What return air options fit the 21 in. cabinet?
Return air kit NAHA02101RA in 21 in. width, plus external bottom filter rack NAHB00701FF with a 20 x 25 in. washable filter. A filter is required on every return-air inlet.
WFER Installation Instructions
