Q. What maintenance can or should I do myself on my furnace or air conditioner?

A. Check your air filter on a monthly basis and change it whenever it’s dirty. Flush your condensate drain line when you check your filter, especially in the summer months when algae growth is more prevalent.

Q. How does a heat pump work?

A. A heat pump pulls heat out of your home in the summer, just like an air conditioning system. In the winter, the heat pump captures heat from the outside air and transfers it to your home. (Yes, even cold air has heat energy in it.) A blower fan then pushes this heat through your ductwork and your vents.

See answer

See all FAQs

Infinity Series Air Conditioner 24ANB7

Infinity Series

Carrier Infinity Air Conditioner with Puron Refrigerant, Model 24ANB7, is available in 2 to 5 ton nominal-sized units.

Specs
Warranty
Brochure

Energy Efficiency

14 - 18 SEER / 11.5 - 13.7 EER
Microtube Technology™ refrigeration system
Indoor air quality accessories available

Sound

Sound as low as 69 dBA
Quiet mount split post compressor grommets
Forward-swept condenser fan blade
Compressor Sound Hood standard
Laminated steel compressor mounting plate
8 pole PSC ball bearing outdoor condenser fan motor

Comfort

System supports Infinity Control or standard 2-stage thermostat controls

Reliability

Puron Refrigerant
2-stage Scroll Compressor
Internal Pressure-Relief Valve
High-Pressure Switch
Low-Pressure Switch
Filter Drier
Internal thermal overload
Balanced refrigeration system for maximum reliability
Crankcase Heater standard
Front-seating service valves

Controls and Diagnostics

Infinity control (Dedicated A,B,C,D only)
Utility Interface Connection
Up to 18 point diagnostic capability

Durability

WeatherArmor™ protection package

Baked-on powder paint
Steel louver coil guard
Solid, durable sheet metal construction

Applications

Long-line-up to 250 ft (76.2 m) total equivalent length, up to 200 ft (60.96 m) condenser above evaporator, or up to 80 ft (24.38 m) evaporator above condenser
Low ambient (down to 0°F) with complete Infinity system