Infinity® Series Packaged Gas Furnace and Air Conditioner System Advanced Comfort Control With Electric A/C and Gas Heat

Models: 48XL

The Infinity air conditioner and gas furnace system represents forward-looking technology. It quietly cools and heats your home, automatically keeping temperatures and humidity levels in check.

• Up to 15 SEERproducts
• Up to 12 EER
• Up to 81% AFUE
• ENERGY STAR® approved
• Puron® refrigerant
• 40,000-130,000 heating capacity
• 2-5 ton cooling
• 72 dB(quiet as a vacuum)
• 2-stagescroll compressor
• Stainless steel heat exchanger
• High pressure and loss of charge switches
• Corrosion resistant inducer assembly with stainless steel shaft
• Uses Infinity control for precise comfort settings
• Louvered grille
• Infinity diagnostics
• Ideal Humidity System® for enhanced air quality, better dehumidification
• Uses Thermidistat™ control
• 10-year parts limited warranty when properly registered; Lifetime parts limited warranty on stainless steel heat exchanger when properly registered; 5-year parts limited warranty on copper coil; 10-year parts limited warranty on optional tin plated coil

ENERGY STAR®

As an ENERGY STAR partner, Carrier Corporation has determined that model 48XT Infinity® 15 packaged heat pumps that achieve system combinations of 14.5 SEER, 8.2 HSPF and 12.0 EER or higher meet the ENERGY STAR guidelines for energy efficiency. Proper sizing and installation of equipment is critical to achieve optimal performance.

To the original owner, the Carrier Infinity® Series Packaged HYBRID HEAT® Dual Fuel System is covered by a 10-year parts limited warranty upon timely registration of your new equipment. Stainless steel heat exchangers carry a lifetime parts limited warranty upon timely registration. Copper indoor evaporator coil is covered by a 5-year parts limited warranty. Optional tin plated evaporator coil is covered by a 10-year parts limited warranty. Ask your Carrier dealer about optional extended warranties, which may include labor. Warranty period is 5-year parts limited warranty and 20-year parts limited warranty on stainless steel 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 stainless steel heat exchanger. See warranty certificate at carrier.com for complete details.

Why Should I Invest in a 13 SEER or Higher Unit?

There are 13 reasons why you should purchase a heat pump/air conditioner carrying a 13 SEER rating or higher:

1. 13 SEER or higher units are 20% to 50% more efficient than 10 SEER units, saving you energy dollars through every season of the year. 
2. They are much quieter than 10 SEER units, which makes your home a more pleasant place to live. 
3. They have a 5 to 10 year compressor warranty and up to five years full parts, labor, materials and freon warranty, which ensures that the costs to run this unit are low. (Ask your contractor for details)
4. They are built better and have a much nicer fit and finish. 
5. 13 SEER or higher units are fitted with much better controls and protective devices to protect the unit if a problem occurs (bad power, refrigerant loss, etc.) 
6. 13 SEER or higher units have a new high tech scroll compressor which is extremely reliable and provides warmer feeling heat. 
7. They have a 5 minute time-delay to keep heat from turning on and off during storms, or if someone is tampering with the thermostat. 
8. They have commercial grade service valves to keep service costs down and equipment life high.
9. They have compressor sound and fan insulation systems that are attractive and significantly reduce the sound of the outdoor unit. 
10. They have a much better blower than the standard system which enhances performance and comfort. 
11. They have an expansion valve that adjusts the refrigerant flow which allows the unit to provide a higher level of comfort and better humidity control. 
12. 13 SEER or higher units have an accumulator which catches extra refrigerant and helps protect the compressor. 
13. And lastly, the Department of Energy says so!! Oh yeah! In January 2006, the DOE is raised the minimum cooling efficiency on residential air conditioners and heat pumps to 13 SEER from its older minimum of 10 SEER. Questions? Ask a Sales Consultant.

FAQ: Why Should I Invest in a 13 SEER or Higher Unit?

There are 13 reasons why you should purchase a heat pump/air conditioner carrying a 13 SEER rating or higher:

1. 13 SEER or higher units are significantly more efficient than 10 SEER units, saving you energy dollars through every season of the year.
2. They are much quieter than 10 SEER units, which makes your home a more pleasant place to live.
3. They have a 5 to 10 year compressor warranty and up to five years full parts, labor, materials and freon warranty, which ensures that the costs to run this unit are low. (Ask your contractor for details)
4. They are built better and have a much nicer fit and finish.
5. 13 SEER or higher units are fitted with much better controls and protective devices to protect the unit if a problem occurs (bad power, refrigerant loss, etc.).
6. 13 SEER or higher units have a new high tech scroll compressor which is extremely reliable and provides warmer feeling heat.
7. They have a 5 minute time-delay to keep heat from turning on and off during storms, or if someone is tampering with the thermostat.
8. They have commercial grade service valves to keep service costs down and equipment life high.
9. They have compressor sound and fan insulation systems that are attractive and significantly reduce the sound of the outdoor unit.
10. They have a much better blower than the standard system which enhances performance and comfort.
11. They have an expansion valve that adjusts the refrigerant flow which allows the unit to provide a higher level of comfort and better humidity control.
12. 13 SEER or higher units have an accumulator which catches extra refrigerant and helps protect the compressor.
13. And lastly, the Department of Energy says so! In January 2006, the DOE raised the minimum cooling efficiency on residential air conditioners and heat pumps to 13 SEER from its older minimum of 10 SEER.

Questions? Ask a Sales Consultant.

FAQ: What is the EER? And How Is It Different Than SEER?

Energy Efficiency Ratio (EER) is a measure of how efficiently a cooling system will operate when the outdoor temperature is at a specific level (95oF). In technical terms, EER is the steady-state rate of heat energy removal (i.e. cooling capacity) by the product measured in Btuh divided by the steady-state rate of energy input to the product measured in watts. This ratio is expressed in Btuh/watt. The higher the EER, the more efficient the air conditioner.

Both SEER and EER are included in the ENERGY STAR specification because each rating indicates the energy efficiency of the product under different operating modes. SEER rating more accurately reflects overall system efficiency on a seasonal basis and EER reflects the system’s energy efficiency at peak day operations. Both ratings are important when choosing a product.

FAQs: What Is This Thing Called SEER?

SEER is an acronym for Seasonal Energy Efficiency Ratio. The seasonal energy efficiency rating (SEER) of your heat pump or air conditioning unit is to these pieces of equipment as miles per gallon (MPG) is to cars.

It is a measure of the air conditioning performance of the system, where the higher rating is the better. The basic formula for SEER, or how this number is assigned, is BTU's of the air conditioning unit divided by the wattage needed to run the unit (BTU/WATT). The consumer must beware, however, because many companies are currently producing budget grade 12 and 14 SEER units that are not built to high quality standards. Be certain to always review the specifications and features of a unit with your sales representative to ensure that you are getting what you expect.

Remember to ask questions about SEER - the miles per gallon of the air conditioning world