Marthedal Solar, Air & Heating "For Results You Can Count On" 1441 N. Thesta Street Fresno, CA 93703 Phone: (559) 266-9525
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A Non-Technical Explanation of How Air Conditioning Works
Understanding Air Conditioning
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New Furnaces Can Reduce Heating Costs
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Mold, Moisture, and Your Home
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Residential Air-Cleaning Devices - A Summary
A Guide to Indoor Air Quality
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Low Exposure Carbon Monoxide Poisoning
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Carbon Monoxide Fact Sheet
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Historical Overview of Carbon Monoxide
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Dryer Vents Can Cause Fires
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Experts Warn Flood-Damaged Appliances Should be Replaced
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Water Heaters
A.O. Smith Water Heater Recalls
Gas Water Heater Temperature Control Recalled by White-Rodgers
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Recall on Vent Pipes on Home Heating Systems
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New Furnace Can Reduce Heating Costs
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Solar Electricity
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Considering a Small Electric System
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Products & Services
Air Conditioners
Allegiance® 18 Ultra Efficiency Air Conditioner
Allegiance® 16 Ultra Efficiency Air Conditioner
Allegiance® 15 Super Efficiency Air Conditioner
Allegiance® 14 Super Efficiency Air Conditioner
Allegiance® 13 High Efficiency Air Conditioner
Heat Pumps
Heritage® 18 Ultra Efficiency Heat Pump
Heritage® 16 Ultra Efficiency Heat Pump
Heritage® 15 Super Efficiency Heat Pump
Heritage® 14 Super Efficiency Heat Pump
Heritage® 13 High Efficiency Heat Pump
Gas Furnaces
Freedom 90® Comfort-R™
Freedom 90® Two-Stage Gas Furnace
Freedom 90® High Efficiency Single-Stage Furnace
Freedom 90® Single-Stage Gas Furnace
Freedom 80® Comfort-R™ Gas Furnace
Freedom 80® Two-Stage Gas Furnace
Freedom 80® High Efficiency Single-Stage Furnace
Freedom 80® Single-Stage Gas Furnace
Gas Electric Packaged Units
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Annual Maintenance that Pays
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Ceiling Saver Kit
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Attic Ventilator
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