Introduction
Maintaining comfortable temperatures in a mobile or manufactured home presents unique HVAC challenges compared to site-built houses. The lightweight construction, compact size, and exposure to extreme outdoor conditions in places like Fargo, ND require specialized heating and cooling solutions. This article will explore tips for enhancing energy efficiency, advice for selecting the right HVAC system, and how to improve comfort in mobile homes locally.
Efficiency Recommendations
Because mobile homes lack insulation and thermal mass, they can be expensive to heat and cool without proper preparation:
- Add weather stripping around doors, windows and openings to reduce air infiltration. Caulk gaps and holes.
- Insulate the underbelly of the home with fiberglass batts to prevent heat loss.
- Consider installing foam sheathing or spray foam insulation on exterior walls if walls seem drafty.
- Use thermal curtains on windows and insulated blinds to reduce heat gain/loss through glass.
- Seal and insulate any ductwork running through unheated spaces like crawl spaces.
- Replace HVAC air filters monthly to allow proper airflow and efficiency.
- Keep skirting in place around the base to prevent wind and animals from entering.
Even minor sealing and insulation projects can make mobile homes much more affordable to heat and cool.
HVAC System Selection
Smaller, compact HVAC units designed for tight spaces tend to work best for mobile homes:
Ductless Mini Splits – These systems have an outdoor compressor linked to multiple indoor evaporators mounted high on walls or ceilings. Quiet, efficient and adjustable.
Portable ACs – Affordable option for supplemental cooling. Vents exhaust heat outside while cooling and dehumidifying room air.
Wall Furnaces – Self-contained gas furnaces mount on a wall to save space. Vent exhaust outside. Provide zone heating.
PTAC Units – Combination heating and AC units commonly used in hotels. Mount through the wall to serve one room.
Evaporative Coolers – Natural cooling from water evaporation. Uses minimal energy. Not as effective in humid climates.
Get professional assistance selecting the properly sized systems. Oversized units will not dehumidify well. Need financing for your new system? Wells Fargo HVAC Financing can help.
Upgrade Considerations
Some homeowners choose to replace older package units or wall furnaces/ACs with upgraded systems:
- Look for ENERGY STAR rated systems with higher AFUE and SEER ratings for efficiency.
- Consider inverter-driven mini split or ductless systems for comfort and savings.
- Add programmable or smart thermostats to better control temperatures.
- Improve air filtration with MERV 13 or higher pleated filters.
- Have ductwork inspected and sealed if leaky. Insulate any ducts passing through unheated areas.
- Upgrade to a zoned system to selectively control different rooms as needed.
While upgrades may cost more upfront, energy savings often pay back the investment in just a few years.
Maintenance Tips
Consistent maintenance keeps mobile home HVAC systems running efficiently:
- Replace air filters monthly or as needed to maintain air flow.
- Clear debris and vegetation away from outdoor condenser units.
- Have systems serviced annually by a qualified technician to spot and prevent issues.
- Clean evaporator and condenser coils to maintain proper heat transfer.
- Inspect wiring connections and fasteners for corrosion and damage.
- Check duct joints and piping for leaks and seal as needed. Insulate exposed ducts.
- Listen for unusual noises that could indicate impending failures.
- Verify proper refrigerant pressures and levels – recharge as needed.
Preventative maintenance reduces costly emergency repairs and keeps energy usage low.
Moisture Management
Elevated humidity inside mobile homes can lead to mold, mildew and comfort issues. Recommendations include:
- Use exhaust fans vented to the outside when cooking, showering and cleaning.
- Avoid hanging laundry indoors to dry. Use a vented clothes dryer.
- Run A/C and/or a dehumidifier during humid months. Keep indoor RH around 50%.
- Open windows when weather permits to increase air circulation.
- Install bathroom exhaust fans on a timer so they run for a period after a shower.
- Check for leaks, especially near plumbing fixtures. Repair immediately to prevent mold.
- Monitor with a hygrometer and take action if indoor RH exceeds 55% for extended periods.
Controlling moisture helps improve indoor air quality and protect against structural damage.
Expert Assistance
Given their unique construction, mobile homes benefit from having HVAC installation and service performed by contractors experienced working with manufactured housing.
The specialists at Fargo Heating & Cooling have the training and experience to:
- Evaluate insulation needs and seal leaks to improve efficiency
- Recommend appropriately sized heating and cooling systems
- Design and install customized ductless or ducted systems
- Maintain and repair equipment to maximize lifespan
- Improve humidity control and air filtration
- Offer maintenance agreements for preventative servicing
Their expertise tailors solutions to enhance comfort and air quality in mobile homes cost-effectively.
Conclusion
While regulating interior temperatures in mobile homes presents challenges, targeted efficiency improvements coupled with properly sized and installed HVAC equipment make maintaining comfort very achievable. Ongoing maintenance and moisture control also ensure the systems continue performing optimally for years to come. Partnering with qualified local contractors experienced working with manufactured homes provides peace of mind that your investment addresses both immediate needs and long-term costs.
