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Browse every Obie Heat & Air story in chronological order.

Featured image for Why 2026 Is HVAC Subscriptions' Tipping Point
HVAC Maintenance Guides

Why 2026 Is HVAC Subscriptions' Tipping Point

By 2026 HVAC subscription plans will redefine home comfort with predictable costs, preventive maintenance, and year round reliability. Homeowners and service providers are embracing this proactive model for efficiency, convenience, and sustainability.

George Templeton5 MIN
Featured image for MERV 13 Filters Cut HVAC Energy Use by 18 Percent
HVAC Maintenance Guides

MERV 13 Filters Cut HVAC Energy Use by 18 Percent

Upgrading to a MERV 13 filter reduces HVAC energy use by up to 18 percent while capturing more airborne particles. This guide covers compatibility checks, step-by-step installation, and maintenance routines that protect both air quality and equipment performance.

Brent Barrett3 MIN
Featured image for New HVAC Codes Set 40-60% Humidity Standards for 2026
Indoor Air Quality

New HVAC Codes Set 40-60% Humidity Standards for 2026

Starting in 2026, new building codes will require indoor humidity to stay between 40 and 60 percent RH. This shift emphasizes comfort, health, and building longevity. Learn how to upgrade your HVAC system, what costs to expect, and why smart humidity control is key to meeting compliance and improving indoor air quality.

Stanley Johnson5 MIN
Featured image for Dual-Fuel HVAC Systems Cut Heating Costs 38%
Heating Systems

Dual-Fuel HVAC Systems Cut Heating Costs 38%

Dual-fuel HVAC systems combine electric heat pumps and gas furnaces to lower heating costs by up to 38 percent. Learn how hybrid operation improves efficiency, extends equipment life, and adapts to outdoor conditions for reliable home comfort.

Brent Barrett4 MIN
Featured image for Prevent $3,500 HVAC Freeze Damage This Winter
HVAC Maintenance Guides

Prevent $3,500 HVAC Freeze Damage This Winter

Avoid up to $3,500 in HVAC freeze damage this winter with simple, proactive maintenance. Learn how frozen coils, cracked lines, and poor insulation can cripple a system and how professional inspections, insulation, and airflow checks keep it running efficiently.

Brent Barrett5 MIN
Featured image for 2026 AC Units Cut Energy Bills 18% with SEER3
Energy Efficiency

2026 AC Units Cut Energy Bills 18% with SEER3

Starting in 2026, SEER3-rated air conditioners will deliver up to 18 percent greater efficiency. Updated compressors, coils, and refrigerants help homeowners reduce cooling costs while improving comfort and cutting emissions.

Stanley Johnson3 MIN
Featured image for How 2026 Furnaces Cut Heating Emissions 85%
Heating Systems

How 2026 Furnaces Cut Heating Emissions 85%

2026 carbon-neutral furnaces cut home heating emissions by up to 85 percent through hydrogen-ready burners, renewable gas integration, and hybrid heat pump designs. Review costs, maintenance requirements, and contractor selection steps.

George Templeton4 MIN