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Portland homeowners faced a brutal test this February when the 2026 Arctic Blast swept through southern Maine, dropping temperatures below zero and blanketing the city in heavy snow and ice.

Grant’s Plumbing & Heating stood out by delivering top-tier efficiency upgrades that kept systems humming through the deep freeze.

## The Arctic Blast Hits Portland

Around February 7-8, frigid Arctic air plunged Maine into subzero territory, with Portland seeing wind chills near -20°F amid 20+ inches of snow in spots.

Frozen pipes burst across the city, overwhelming local plumbers, while inefficient furnaces struggled to maintain heat.

Grant’s proactive tune-ups and smart upgrades prevented many breakdowns, showcasing how efficiency pays off in extreme weather.

## Why Efficiency Matters in Maine Winters

Modern plumbing and heating systems with high-efficiency ratings—like 95%+ AFUE boilers or variable-speed pumps—use less fuel to produce more heat.

During the blast, these setups cycled less frequently, avoiding the short-cycling that plagues older units and spikes energy bills.

Grant’s installs variable refrigerant flow (VRF) heat pumps that pull heat from frigid outdoor air, slashing propane dependence for Portland’s coastal homes.

## Grant’s Key Efficiency Services

– **High-Efficiency Boiler Replacements**: Swapped out ancient cast-iron units for condensing models that recover heat from exhaust gases, cutting gas use by 30% during the blast.

– **Pipe Insulation and Anti-Freeze Prep**: Installed foam sleeves and circulated glycol mixtures pre-storm, thwarting 90% of typical freeze-ups in treated homes.

– **Smart Thermostats and Zoning**: Ecobee and Honeywell systems learned user patterns, directing heat where needed and saving 15-25% on bills even in -10°F conditions.

– **Duct Sealing and Ventilation Upgrades**: Fixed leaky ducts common in Portland’s older Colonials, boosting airflow efficiency by 20% and reducing strain on HVAC.

## Real Results from the Freeze

One Falmouth family reported their Grant-installed system held steady at 68°F indoors while neighbors shivered at 55°F with failing furnaces.

Energy logs showed 22% lower usage compared to last year’s similar cold snap, thanks to precise zoning that warmed only occupied rooms.

Grant’s 24/7 emergency response cleared a backlog of calls faster than competitors, often resolving issues remotely via app diagnostics.

## Prep Tips for Next Blast

– Schedule annual efficiency audits with pros like Grant’s to catch issues early.

– Insulate exposed pipes in crawlspaces and attics, especially near exterior walls.

– Upgrade to ENERGY STAR-rated equipment for rebates via Efficiency Maine.

– Layer window films and draft seals to complement your HVAC efforts.

Grant’s Plumbing & Heating proved indispensable during Portland’s 2026 Arctic ordeal, turning potential disaster into a showcase of reliable, efficient comfort. Homeowners investing in their services not only stayed warm but also saved big on fuel costs.

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