Enjoy Comfort and Savings by joining the

Ditter Residential Maintenance Program

“We’re not comfortable until you are!”

NO COSTTO JOIN!

NO ANNUALFEES!

Ditter performs regular cleaning and maintenance at a discount with our Residential Maintenance Program. The best way to protect your heating and cooling system investment and ensure that your furnace and air conditioner are ready when you need them is through regular maintenance. Simply replacing the air filter frequently can substantially extend the life of your home comfort systems and save on utility costs. In addition, it’s important to have regular inspections and routine maintenance performed by a HVAC professional to keep the system running at peak performance and reduce the likelihood of a breakdown during Minnesota’s notorious temperature extremes.

Maintenance is performed two times a year; once in Spring and another in the Fall. If necessary, extra filter changes and condenser cleanings may be added between seasons if conditions warrant, such as dusty situations or a high number of cottonwood trees in your area.

Ditter technicians inspect, clean and lubricate all of your HVAC equipment, and test it for safe operation. Any repairs needed are at reduced fees.

Sign up today with your Ditter technician, or mail us the completed Maintenance Agreement Form. In addition to keeping your home comfortable year-round, members of our maintenance program enjoy the comfort of knowing their HVAC systems investment in is being protected by regular maintenance and safety inspections.

Pricing is based on the number of heating and cooling units in your home. Payment for the program can be made monthly, annually or at the time of the maintenance service visits. The 10% discounts on parts and repairs apply only if both Spring and Fall maintenance is performed. A 5% discount is applied if only annual maintenance is performed.

Ditter Residential Maintenance Program Only $212 per year - Furnace and Air Conditioner System

$106 at Fall Furnace Maintenance visit - $106 at Spring AC Maintenance visit Includes Heat Recovery Ventilators (HRVs), Humidifiers, Dehumidifiers and Air Purifiers

Additional furnaces and/or air conditioners: add $45 per unit.Additional small unit heaters (ie: garage) or mini split systems, add $25 per unit.

Air filters, water panels and other parts are billed at 10% discount

To sign up, ask your Ditter service technician for the Residential Maintenance Program Agreement Form, or download the form at ditterinc.com/maintenance

OUR ANNUAL RESIDENTIAL MAINTENANCE PROGRAM INCLUDES:

• Two maintenance service visits, one in the Spring, and one in the Fall

• Professional inspection of 87 critical checkpoints on each visit

• Inspect and replace furnace filters and humidifier water panels as needed

• Clean and lubricate equipment, test to make sure it’s operating safely

• Priority scheduling on repair service calls and emergency repairs

• 10% off all repairs, if needed

• 10% off filters and other parts, if needed

• Reduced diagnostic fees

• Reduced after-hours rates

• Seasonal reminders when maintenance service is due

• A written System Service Report provided by the service technician

No costto sign up,Save 25%or more!

Fall Furnace Maintenance and Safety Check List:n Check heat exchanger and burners for cracksn Check for gas leaksn Check CO level n Temperature test on incoming vs. outgoing air tempn Clean combustion air screen, HRV screens, core to HRV,

prefilters, (if applicable), pilot assembly, burner area, heat exchanger and cabinet

n Clean all drain lines, traps on high efficiency furnacesn Clean flame sensorn Check ohm resistance of igniter for life expectancyn Check that high limit safety shuts off the furnacen Oil motors if applicablen Check that safety clearances are met, no paints or volatile

chemicals are stored by furnacen Check that venting is safen Check amperage of blower and inducer motorsn Check for abnormal noisesn Check humidifier for operation, clean unit and replace pad if

necessary (parts extra)n Check on age of air purifier lamps for replacement, typically

one year for best results (parts extra)n Reverse trunk lines for Fall and Spring if applicable

Spring A/C Maintenance and Safety Check List:n Clean outside condenser/heat pumpn Check refrigerant levels/pressure/tempsn Clean A/C a-coil drain linen Switch humidifier over to Spring settingn Check amperage on fan motor and compressorn Check capacitorsn Check contactorn Check wiringn Check thermostat for proper operationn Check and or replace filtern Check blower motor on furnace for amperage and running

properlyn Check capacitor for furnace blower motor n Reverse trunk lines for Fall and Spring if applicablen Check infrared heaters, unit heaters and power ventilators

Ditter Cooling, Heating & Electrical820 Tower Drive Medina, MN 55340

(763) 478-9558 • ditterinc.com