Q. How can a heat pump work with a heating and cooling system to be more efficient?

A. In mild weather the HP can provide all the necessary heat down to about 30-35 degrees, below that it would need some kind of backup heat source to provide the additional heat necessary to meet the load of the home down to 0 degrees.

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.

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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