Question 1

How often should HVAC systems be serviced?

Accepted Answer

HVAC systems should be professionally serviced twice per year: once in the spring before cooling season and once in the fall before heating season. Regular maintenance extends equipment life, maintains efficiency, identifies developing problems, and preserves manufacturer warranty coverage.

Question 2

How long does a typical HVAC system last?

Accepted Answer

A well-maintained central air conditioning system typically lasts 15 to 20 years. Furnaces last 15 to 25 years. Heat pumps typically last 12 to 17 years. Boilers can last 20 to 30 years with proper maintenance. Actual lifespan depends on usage patterns, maintenance history, and installation quality.

Question 3

What size HVAC system do I need?

Accepted Answer

System sizing requires a professional Manual J load calculation that considers your home's square footage, insulation levels, window specifications, climate zone, orientation, occupancy, and other factors. An oversized system wastes energy and creates humidity problems; an undersized system cannot maintain comfort.

Question 4

What is a SEER rating?

Accepted Answer

SEER (Seasonal Energy Efficiency Ratio) measures the cooling efficiency of an air conditioner or heat pump. Higher SEER ratings indicate greater efficiency. The current federal minimum is 14 to 15 SEER depending on region. High-efficiency systems range from 18 to 26 SEER. The newer SEER2 standard uses updated testing conditions.

Question 5

Should I repair or replace my HVAC system?

Accepted Answer

Consider replacing when repair costs exceed 50 percent of the value of a new system, when the system is more than 15 years old and requiring frequent repairs, when energy bills are consistently rising despite maintenance, or when the system uses R-22 refrigerant which is no longer manufactured.

Licensed HVAC in Bend, OR

HVAC Contractors in Bend, OR

Bend Heating & Sheet Metal INC

Bend Radiant Heating INC

Brian Z Larson

Cascade Heating & Specialties INC

Certified Service Of Central Oregon

Charles B Morgan & Patricia G Morgan

Chillmen Refrigeration INC

Deschutes Climate LLC

Diversified Heating & Cooling INC

Dynamic Contractors LLC

G5 Investments LLC

Greensavers Usa INC

Home Heating And Cooling INC

Homebase Heating And Cooling LLC

Infinity Heating And Cooling LLC

Keys Heating LLC

Kinetic Mechanical Solutions LLC

Lance Martin Schliep

Mountain View Heating INC

Northwest Heating LLC

Oregon Enterprise LLC

Peak Equipment And Refrigeration Llp

Pearl Plumbing LLC

Seven Peaks Heating & Air LLC

Shchempik Pro Services LLC

Tri County Climate Control LLC

Volcanic Heating & Air LLC

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