For the nearest dealer, call 1-800-CARRIER
Comfort OBL/OBM Oil Furnace
Models: OBL, OBM
Greater Efficiency in Oil Furnaces
Our OBL/OBM series of oil furnaces deliver higher efficiency and are even smaller than the previous Carrier models. These oil furnaces deliver years of trouble-free heating for your home.
- Ratings
-
Energy Efficiency -
Quiet Level -
Durability
AFUE up to 86.6%
Multiple-speed blower
Low-constant fan switch
Even heat distribution
High-performance Riello or Beckett burner
Quieting flue silencer baffles
Fully insulated cabinet walls
Barometric draft control
4-way multipoise and Low Boy models (great for tight installations)
Durable aluminized steel secondary heat exchanger
Lifetime heat exchanger limited warranty1
10-year parts limited warranty when properly registered1
OBL
| Performance | |
| Efficiency | Up to 86.6% AFUE |
| Limited Warranty | 10-year parts limited warranty when properly registered; Lifetime limited warranty on heat exchanger1 |
| Controls | |
| Controls Supported | Thermidistat™, Thermostat |
| Draft Control | -- |
| Technology | |
| Capacity | 77,000 - 154,000 BTUH |
| Blower Motor | 4-speed blower for precise airflow selection of heating or cooling operation |
| Heat Exchanger | Stainless and Aluminized Steel |
| Burner | Riello or Beckett |
| Aesthetics | |
| Profile | Low boy, Upflow |
| Construction | 22-gauge steel |
| Paint | Baked on urethane base coat and polyester top coat |
| ↑ Back to Top | |
OBM
| Performance | |
| Efficiency | Up to 85.2% AFUE |
| Limited Warranty | 10-year parts limited warranty when properly registered; Lifetime limited warranty on heat exchanger1 |
| Controls | |
| Controls Supported | Thermidistat™, Thermostat |
| Draft Control | -- |
| Technology | |
| Capacity | 70,000 - 112,000 BTUH |
| Blower Motor | 4-speed blower for precise airflow selection of heating or cooling operation |
| Heat Exchanger | Stainless and Aluminized Steel |
| Burner | Riello or Beckett |
| Aesthetics | |
| Profile | 4-Way Multipoise |
| Construction | 22-gauge Steel |
| Paint | Baked on urethane base coat and polyester top coat |
| ↑ Back to Top | |
- To the original owner, the Carrier Comfort OBL/OBM Oil Furnace is covered by a 10-year parts and a lifetime heat exchanger limited warranty upon timely registration of your new equipment. Ask your Carrier dealer about optional extended warranties, which may include labor. Warranty period is 5 years on parts and 20 years on heat exchanger if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty and a lifetime parts limited warranty on the heat exchanger. See warranty certificate at carrier.com for complete details.
