Sized and matched to your home. A replacement furnace needs sizing for the home and checks on venting, combustion air, gas supply and airflow. Mora Home Services assesses the existing system, explains the equipment options and records startup test readings. We check compatibility with retained cooling equipment and provide the scope and price before work begins.
10 Years in Business 20 Years Trade Experience Family-Owned 8 AM to 7 PM, every day.
We install and service Daikin, Goodman, Ruud, Carrier and Bryant equipment.
Furnace replacement includes the heating appliance and the connections needed for it to operate correctly. A condensing furnace has different venting and drainage requirements from a noncondensing model.
What a Furnace Installation Includes
A furnace installation includes checks on venting, combustion air, gas supply and condensate drainage. We assess those requirements for the replacement equipment.
Mora Home Services starts from repair. A furnace that will not light can have an ignition, flame-sensing, pressure, airflow or control fault that is repairable. If a heat exchanger has failed, we explain any supported exchanger repair, manufacturer coverage and whole-system replacement options. When replacement is appropriate, we record the startup test readings.
What This Covers
A load calculation so the furnace is sized to the house, not to whatever was there before
Venting designed and installed for the equipment, including proper materials, slope, and termination clearances
Combustion air provided correctly for the space the equipment sits in
Gas line sizing and connection checked for the appliance load, with a leak check performed
Condensate drainage and neutralization handled properly on high efficiency equipment
Required equipment connections identified in the installation scope; duct repair and sealing are not offered
Airflow set for the equipment, with temperature rise verified inside the manufacturer's range
Permits pulled and inspection handled where the work requires it
Combustion analysis performed and the readings written down and left with you
A walkthrough of the system, the thermostat, the filter, and the shutoff locations
When to Compare Furnace Repair and Replacement
A cracked or failed heat exchanger, which is a safety matter and not a comfort one
Repeated failures of different components across a single heating season
Rust, scaling, or corrosion through the cabinet and burner area
A unit well beyond its expected service life that's now facing a major repair
Rooms that have never heated correctly and need sizing, airflow and control checks
A furnace that was oversized and has short cycled its entire life
How a Furnace Installation Runs
Safety assessment first
If we find a combustion safety problem we tell you immediately and plainly, before any conversation about equipment or scheduling.
Sizing from the house
A load calculation establishes the size. An oversized furnace can short cycle and heat unevenly. Simply matching the old unit can repeat a sizing error.
Full written scope before we start
Equipment, venting, gas, condensate, permits, and timeline. You approve it before the old unit comes out, with any change to the agreed scope explained for approval before additional work.
Start up, test, and document
We verify temperature rise, run a full heating cycle, perform combustion analysis, and leave you the readings.
Repair or Replacement?
Decide from the equipment findings
Finding
What We Discuss
A serviceable fault in otherwise sound equipment
The repair, parts requirements and expected result.
A major component failure
Repair options, any applicable manufacturer coverage and replacement options.
Repeated faults or poor comfort
The cause, equipment condition and whether replacement would address it.
For a furnace replacement, we explain the existing fault, equipment condition and installation requirements.
Equipment Options
We install Daikin, Goodman, Ruud, Carrier and Bryant equipment. The selection depends on the home, compatibility and installation requirements.
Service in Upper Montgomery County
We provide furnace installation in Germantown, Clarksburg, Boyds, Montgomery Village, Gaithersburg, Derwood, Darnestown, North Potomac, Rockville, Olney, Washington Grove, Travilah and Redland.
A heating load calculation considers the home and its heat loss. We check airflow and existing equipment as well. Replacing the old furnace with the same size without assessment can repeat a sizing problem.
The blower and indoor coil must support the cooling system as well as the new furnace. We check equipment compatibility and airflow before recommending which components can stay.
A replacement furnace matches the efficiency class of the furnace already there: an 80 percent furnace is replaced with an 80 percent furnace, and a condensing furnace with a condensing furnace. Within the condensing class, higher-efficiency models are options. Condensing models need suitable venting, combustion air and condensate drainage.
The equipment, access, venting, electrical work and inspection requirements determine the timeline. We put the expected work sequence in the written scope. The office confirms installation arrangements after the job requirements are settled.
Related Services and Technical Reference
Repair is checked first. For a furnace replacement where a heat pump paired to the new furnace makes sense, see dual-fuel installation.
Arrange a service visit to assess the home and discuss equipment replacement. This visit does not confirm an installation date. Heating and cooling runs 8 AM to 7 PM, every day.
Tell us what is happening and attach photos if they help explain it. Our office follows up to understand the work. Sending a request does not book a visit. Use the booking link above or call the office to arrange one.
1
Assess the equipment.Confirm the system and the work needed.
2
Write the scope.Know the work and price before approving.
3
Check the result.Review the findings and next steps.
10 YearsIn business
20 YearsTrade experience
5,900+Jobs completed
Written price before work begins. Our office may call to clarify your request and explain the next step.