As seasons change in Niagara region, your home needs different HVAC care. Here's how to prepare your Welland boiler for winter while ensuring your Niagara-on-the-Lake home stays comfortably cool year-round. Part 1: Boiler Maintenance for Welland Homes Annual Inspection Schedule professional boiler repair in Welland before winter Technicians check for leaks, corrosion and proper pressure...