FAQs

Muller Heating & Cooling

  • How often should my HVAC be serviced?

    Industry standards recommend servicing your HVAC system biannually. Scheduling maintenance for your air conditioning in spring and fall ensures regular inspections of your HVAC systems, maintaining optimal performance throughout the year.

  • How often should I change my filter?

    The frequency of filter changes depends on the filter size. A 1-inch filter typically needs replacement every 4 to 6 weeks. For 4-inch filters, change every 2 to 3 months, while 5-inch filters can last 4 to 6 months. If you require new air filtration products, contact Muller Heating & Cooling for a complimentary estimate. We offer professional air conditioning services to meet your needs.

  • What do I do if my furnace or air conditioner stops?

    If your furnace or air conditioner ceases to function, follow these steps: First, turn off the power using the side switch or at the breaker. After a 30-second pause, restore power. Lastly, remove the filter from the unit. It's worth noting that filter issues account for approximately half of all heating and air conditioning problems.

  • What is the best heating and air conditioning system to get?

    Global demand for AC units reached nearly 111 million in 2018 and continues to rise, according to Comfy Living. Leading manufacturers such as Trane, Mitsubishi, and Bosch produce high-quality heating and air conditioning systems to meet this demand. Selecting a system from any of these reputable brands ensures reliable performance from your furnace or air conditioner.

  • How do I relight my pilot light?

    For furnaces with non-functioning pilot lights, replacement is recommended. As pilot light furnaces have not been manufactured in two decades, installing a modern furnace is advisable for improved energy efficiency and reduced heating costs. Contact Muller Heating & Cooling for a complimentary estimate on a new furnace installation and expert heating and air conditioning services.

  • Where is my air filter located?

    In most furnaces, air filters are typically situated at the lower side of the unit. However, for down-flow furnaces, the air filter is generally positioned at the top. If you require professional inspection of your heating and air conditioning systems, please contact our team of experienced technicians at Muller Heating & Cooling.