- 5195 Raynor Avenue | Linthicum Heights, MD 21090
Heat it before you need it.
A licensed Fresh Air Concepts technician goes through your furnace or heat pump top to bottom before the first cold night, safety checks included. Most no-heat calls we run in January were preventable in October.
Call (410) 789-7800 · Promo code FALL4995
FALL TUNE-UP
$49.95
per system · residential
OFFER ENDS
NOVEMBER 30, 2026
Here is exactly what we do
Plenty of companies sell a cheap tune-up. Very few will tell you what is in it. This is the list our technicians work from, in your home, every time.
GAS FURNACE
- Heat exchanger inspected for cracks
- Burners cleaned and inspected
- Manifold gas pressure tested and adjusted
- Flue draft and venting verified
- Gas connections leak-checked
- Carbon monoxide tested at the supply
- Limit and rollout safety switches tested
- Ignitor and flame sensor cleaned and read
- Blower wheel inspected
- Blower motor amp draw measured
- Electrical connections tightened, voltage checked
- Capacitor tested under load
- Condensate drain and trap inspected
- Thermostat operation checked
- Filter checked and airflow confirmed
HEAT PUMP
- Refrigerant charge verified against design
- Reversing valve operation confirmed
- Defrost board and sensors tested
- Auxiliary heat strips checked and amped
- Emergency heat changeover tested
- Outdoor coil inspected and cleared
- Indoor coil and drain pan inspected
- Compressor amp draw measured
- Contactor and capacitor tested under load
- Blower wheel inspected
- Blower motor amp draw measured
- Electrical connections tightened, voltage checked
- Condensate drain and trap inspected
- Thermostat operation and staging checked
- Filter checked and airflow confirmed
Want both tune-ups handled for you?
The Home Wellness Club is $24.95 a month — two precision tune-ups a year, no dispatch fee, 20% off repairs, priority scheduling, and no overtime charges. Ask your technician while he is in the house.
Schedule a Service Appointment
BOOK YOUR FALL TUNE-UP
(410) 789-7800
Answered 24/7 · 4fac.com · Baltimore, Annapolis & DC metro
Offer terms. $49.95 covers one (1) residential heating system — gas furnace or heat pump; additional systems $49.95 each. Business hours by appointment, subject to availability. Inspection and testing only; repair parts, refrigerant, filters, drain line clearing and corrective labor quoted separately. Equipment must be accessible and operational — a system not running on arrival is a diagnostic at standard rates. Valid in the Fresh Air Concepts service area; not combinable with other offers, coupons or membership benefits. One offer per system. Mention code FALL4995 when booking. Offer expires November 30, 2026. Fresh Air Concepts, LLC · MD HVAC Lic.
