5 Tips for Planning a Boiler Upgrade Before Labor Day Weekend

Always There Heating LLC • August 19, 2026

August is flying by and the crisp September nights are just around the corner in Central Maine. If your old heating equipment barely survived last winter, getting a head start on your new boiler installation planning is the smartest move you can make right now. The crew at Always There Heating LLC knows that the end of summer is the perfect time to secure your spot on the schedule before the busy season begins. We want to help you make this process as smooth as possible.


Waiting until the first freezing morning to think about a replacement usually means waiting weeks in a cold house for an available technician. You have the time right now to weigh your options, check your current ductwork, and figure out the exact sizing requirements for your property. Careful preparation ensures you get the right equipment for your space without making rushed decisions. Here is our straightforward guide to getting your home ready for an upgrade before Labor Day.


What We Cover:


  • Tip 1: Evaluate Your Current Home Insulation First
  • Tip 2: Plan for Different Venting Requirements
  • Tip 3: Think About Your Hot Water Needs
  • Tip 4: Clear the Path for the Installation Crew
  • Frequently Asked Questions


Tip 1: Evaluate Your Current Home Insulation First


A shiny new heating system cannot overcome terrible heat loss through your roof and walls. Our team needs to know how well your house holds heat before we can accurately recommend a replacement.


• Heat Loss Impact: Drafty windows and poor attic insulation force us to install larger equipment just to maintain a baseline temperature.


• Pre Installation Fixes: Sealing obvious air leaks around doors and adding blown insulation can drop the required size of your new unit.


• Long Term Savings: A smaller system paired with a tight building envelope costs less to install and less to operate.


Tip 2: Plan for Different Venting Requirements


Upgrading from a thirty year old cast iron beast to a modern high efficiency unit changes how the exhaust gases leave your house. You cannot always use the same old masonry chimney.


• Acidic Exhaust: High efficiency boilers extract so much heat from the exhaust that the remaining gas turns into acidic condensation.


• Venting Materials: Modern units require dedicated PVC venting pipes pushed directly through an exterior wall.


• Chimney Abandonment: If your old system vented into a chimney, you may need a mason to cap it off to prevent moisture problems later.


Tip 3: Think About Your Hot Water Needs


Many homeowners do not realize that an old boiler often heats their domestic water too. Replacing the main heating unit is the perfect time to rethink how you take hot showers.


• Combi Boiler Options: A combi unit provides both baseboard heat and on demand hot water from one compact wall hung box.


• Indirect Water Heaters: Pairing a new boiler with a well insulated indirect storage tank provides massive amounts of hot water for large families.


• Space Recovery: Ditching a massive standalone water heater frees up valuable floor space in your basement or utility room.


Tip 4: Clear the Path for the Installation Crew


Our technicians need plenty of room to maneuver heavy cast iron blocks, welding equipment, and long sections of pipe. Setting up a safe work zone makes the job go much faster.


• Clear Access Routes: Move bicycles, storage bins, and holiday decorations away from the basement stairs and out of the hallways.


• Well Lit Workspaces: Ensure the lighting in the utility room works properly so the crew can see the delicate wiring and gas connections.


• Pet Safety: Keep dogs and cats secured in another room to prevent them from stepping on sharp metal shavings or tripping the installers.


► Do not wait until October to call an HVAC contractor because the schedule fills up fast once the leaves start changing colors.


Frequently Asked Questions


How long does a standard boiler installation take in Maine?


Most straight replacement jobs take one to two full days depending on the complexity of the piping and the condition of the existing utility room. If we need to run new PVC venting through thick granite foundations or rewire the thermostat zones, the project pushes into the second day. Our technicians handle all the heavy lifting and cleanup so your home is back to normal quickly.


What size boiler do I need for a two story house?


Square footage alone is an inaccurate way to size heating equipment because it ignores ceiling height and window quality. We perform a detailed load calculation that factors in your specific insulation levels, the direction your house faces, and the local Kennebec County winter extremes. Guessing the size based on the old unit usually leads to oversized equipment that short cycles and wastes fuel.


Are high efficiency gas furnaces worth the extra cost?


Yes, they absolutely make financial sense if you plan to stay in the home for more than five years. A standard unit vents twenty percent of the heat you pay for straight up the chimney, while a condensing model captures almost all of it. The monthly fuel savings eventually pay for the initial price difference, especially during the long, bitter cold stretches we get in January.


Booking Your Upgrade with Confidence


Proper planning removes the stress of dealing with failing heating equipment during the holiday weekend. Taking a close look at your venting options and insulation needs now guarantees a smoother installation day. Call our office to schedule a free estimate and lock in your new equipment before the autumn weather arrives.


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