Boston winters bring freezing temperatures and fluctuating conditions that can affect your Sub-Zero appliances. Here's how to prepare.
Garage and Basement Units
If you have a Sub-Zero in an unheated garage or basement, be aware of ambient temperature requirements. Sub-Zero units are designed to operate in temperatures between 55°F and 110°F. Units in cold spaces may struggle to maintain proper temperatures or may shut off entirely.
Ice Dam Prevention
In older Boston homes, ice dams can cause water damage that affects built-in appliances. Ensure proper attic insulation and ventilation to prevent ice dam formation near Sub-Zero units installed in exterior walls.
Holiday Preparation
The holidays mean more cooking and entertaining. Before your Sub-Zero works overtime: - Clean condenser coils - Check door seals - Verify temperature accuracy - Clear ice maker and bin - Stock up on water filters
Power Outage Planning
Winter storms can cause power outages. During an outage: - Keep doors closed as much as possible - A full freezer maintains temperature for 48 hours - A half-full freezer maintains temperature for 24 hours - Consider a backup generator for extended outages
Post-Winter Inspection
After winter, schedule a professional inspection to address any issues that developed during the cold months. Our technicians can ensure your Sub-Zero is ready for the humid Boston summer ahead.