We have answers for your frequently asked questions.

No matter what your HVAC questions are, the techs at Polestar Plumbing, Heating & Air Conditioning in Olathe have answers. Whether you have questions about selecting new HVAC equipment to best practices on care and maintenance, we are here to help. Our online FAQs answers offer a quick response for your convenience, but if you want to know more on any topic, don’t hesitate to give us a call at 913-432-3342.
Just like you need to take your car in to the shop for regular tune-ups, such as oil changes or checking out probable concerns, your home comfort system should get the same kind of attention. Routine maintenance by a professional technician provides numerous benefits to your HVAC equipment, which can help your systems perform efficiently and prevent costly breakdowns.
Call Polestar Plumbing, Heating & Air Conditioning at 913-432-3342 to get an in-depth quote on Lennox equipment.
Two-stage heating permits the furnace to heat at two levels of output: high for cold winter days and low for mild ones. Approximately 80 percent of the time, your home’s heating requirements can be met when the furnace is kept on the low setting, allowing your two-stage unit to run for longer periods of time. Two-stage units also give more even heat distribution, fewer temperature swings, quiet operation, increased air filtration and energy efficiency.
Lennox’s Precise Comfort™ technology is an operating and control system that permits a furnace to adjust heat and airflow by amazingly small amounts, as low as a 1 percent change. The system is automatic and runs similar to cruise control, making adjustments gradually to meet your comfort demands with energy efficiency.

Depending on how old your previous furnace was, you could experience a host of differences. Furnaces today are designed to give more even and efficient heating than ever before. Modern furnaces also better regulate temperature and air flow, moving more air over the heat exchanger than older furnaces.

Additionally, new furnaces are designed to operate with other high-efficiency HVAC products, such as air conditioners. The air conditioner blowers provide your heating system an extra bump so it can deliver cool air around your home efficiently. Special features like variable speed motors will also help decrease noise associated with operating your equipment and easily meet your family’s airflow needs.

The Department of Energy recently increased the minimum efficiency levels for air conditioners, heat pumps and packaged units created after Jan. 1, 2015, since heating and cooling contributes significantly to a home’s total energy usage. The requirements vary by region, so call Polestar Plumbing, Heating & Air Conditioning for the efficiency standards for Olathe.

Lennox offers a host of HVAC products with high efficiency ratings, which can help lessen the amount of energy they require to work. Aside from picking products that have received Energy Star® certification or achieved high SEER ratings for air conditioners or AFUE ratings for furnaces, you can think through the following:

  • Maintenance – making certain that your system receives regular maintenance by a trained expert can keep your system operating at its peak performance.
  • Zoning – zoning systems permit you to only heat or cool only certain areas of your home, so you won’t have to pay to heat or cool spaces that you don’t typically utilize.
  • Programmable thermostats – using a programmable thermostat allows you to set the temperature in your home according to your schedule. They can be programed to give you the comfort you desire when you’re home, and increase or decrease the temperature while you’re not around, helping you save on heating and cooling costs.

There are many reasons to choose Lennox, but the top three are:

  • You know and trust the name – Lennox is recognized around the world for its quality home comfort products.
  • Innovation and high quality – Lennox is an industry leader, providing a huge line of innovative solutions for your home comfort needs.
  • Commitment to excellence – We are devoted to giving customers not only quality products, but also quality service. You can trust Lennox dealers, like those of us at Polestar Plumbing, Heating & Air Conditioning, to help you find the right system for your home, expertly install it, and keep it running smoothly every time.

Increasing your home’s indoor air quality starts with four basic strategies:

  • Eliminate – poor indoor air quality leaves your home filled with air pollutants floating around your home, so to improve IAQ, the first step is to get rid of as many pollutants as possible. You can easily do this is by cleaning and vacuuming at least once a week, regularly washing linens and storing cleaning products safely.
  • Ventilate – proper insulation is great for keeping your home warm in the winter and cool in the summer, but it also makes it harder for airborne pollutants to escape. Products like our Healthy Climate® ventilation system help swap out stale air for fresh, filtered outside air.
  • Clean – good ventilation and frequent cleaning are a start, but Healthy Climate® air filters, germicidal lights and PureAire™ purification systems take your IAQ to the next level by capturing microscopic particles, killing germs and removing particles and germs while destroying chemical vapors.
  • Monitor – programmable thermostats will help you control the humidity levels and temperature to help prevent particles and germs from piling up and keep your home comfortable.
Our Healthy Solution Finder lets you choose details specific to your family and home and will help you find equipment best suited to meet your needs. You may also consult with Polestar Plumbing, Heating & Air Conditioning pros who can make a recommendation based on their evaluations of your home and existing indoor comfort system.
Most homeowners believe that air conditioners make it cooler in your house, but it actually removes the heat from your home, moving the hot air outside. That hot air goes across a cold indoor coil where refrigerant in the lines sends the heat to the coil in your outdoor unit, releasing the heat outside. This process continues until the indoor temperature reaches the desired level that you set on your thermostat.
Due to the increasing amount of energy used by heating and cooling systems, the Department of Energy (DOE) increased the minimum efficiency levels for air conditioners, heat pumps and packaged units manufactured after January 1, 2015. These levels are determined by region and carry varying requirements based on your location. Polestar Plumbing, Heating & Air Conditioning can answer any questions you may have regarding these minimum requirements and let you know what choices are available when you’re in the market for a replacement system.
You can find these numbers on a nameplate or sticker that is near your system’s service panel. The sticker should be white with black letters and have both of these numbers located at the top of the sticker. M/N denotes model number while S/N is your serial number.
There are a handful of ways to determine what size system will best suit your home, but the most reliable way to determine the right size system is by having your local Polestar Plumbing, Heating & Air Conditioning technician come out and perform a load calculation. This calculation considers your home’s: square footage, insulation value, amount of insulation, and a variety of other factors.
The short answer is “Yes.” Dirt and other debris can hinder your system’s ability to work efficiently. For heat pumps, it is common to have frost or ice on them during the winter, but they also are built with defrost controls to ensure they work efficiently in those kinds of weather.
Two-stage cooling means that your cooling unit has two levels of operation. When summer is in its hottest weeks, the high setting kicks in, and when it’s cooler or more mild, it operates on the low setting. Typically, the lower setting can take care of your cooling needs, but even when the high setting is in use, you may not realize it because it can generate such even temperatures for your comfort. This also means a quieter cooling system, greater efficiency and improved humidity control.
When your cooling unit freezes up, there are a couple of reasons why it could be doing so. The most common reasons include: dirty filters, low refrigerant, a dirty evaporative coil and a faulty blower motor or relay. A dirty filter is something you can change as a homeowner, but the others need to be fixed by a professional like those at Polestar Plumbing, Heating & Air Conditioning. Contact them at 913-432-3342 with any other questions.
Picking the best thermostat for your cooling system comes with a lot to think through. That’s why it’s nice to have such a big variety of choices from Polestar Plumbing, Heating & Air Conditioning. Whether you’re looking for a programmable or non-programmable thermostat or want to join the smart home trend, there are various thermostats that you have to pick from. Some thermostats will depend on what type of heating and cooling system you have, but the experts at Polestar Plumbing, Heating & Air Conditioning will be able to help determine what options are best for your needs and your budget.
Heat pumps can be a little confusing due to their name, but they actually meet both your heating and cooling needs year-round. When it’s hot outside it works like an air conditioner in that it removes heat from your home, but when it cools off, the process gets switched around and it collects heat from outside and brings it inside. Heat pumps are also very efficient, and may produce up to two or three times more heat than the energy it uses.
Of course we suggest you also replace your indoor system, but this is why:
  • All outdoor cooling systems have a matching indoor unit that they are intended to work with to ensure efficient performance. When they aren’t paired with the other part as a whole system, efficiency may be affected.
  • As with many products, advancements have brought about newer, more efficient ways of doing things. Heating and cooling systems are no different. These advances most importantly include improved heating and cooling efficiency, but also consist of improved air handling, filtering and noise pollution reduction to name a few.
  • Heating and cooling systems that are more than 10-15 years old normally need to be replaced. Not only do they feature outdated technology, but they are also less efficient than today’s models. Buying a new indoor unit at the same time means you’ll have a matched system to provide you with better comfort and efficiency for years to come.
The communication module on your SunSource® Home Energy System sends the system’s performance information for each module to a website. You can go to this website to view the system’s status, energy production and environmental benefits. The site also shows carbon offsets in real time.
Yes, an Internet connection is required for you to take advantage of the online monitoring system, which includes seeing energy production and environmental benefit information. The system’s performance-monitoring website is offered by an independent third party, Enphase Energy Inc., and the monitoring service is provided at no cost for five years.
In most locations, rain will naturally clean the solar modules. If you live in a dusty or industrial area, periodically spraying the modules with water can help improve performance. However, detergents and high-pressure hoses should never be used to rinse solar modules.
The right thermostat for you depends on your heating and cooling equipment. Polestar Plumbing, Heating & Air Conditioning has programmable and nonprogrammable thermostats that can help enhance the efficiency of your HVAC systems. Check out our available products or contact us at 913-432-3342 to learn more.
Heating and cooling can make up a significant amount of your utility bill. The innovative and high efficiency heating and air conditioning products available from Lennox® can help reduce these costs. If you’re looking for a new heating and/or cooling system, look for products with high SEER ratings for air conditioners and AFUE ratings for furnaces. SEER and AFUE are a measure of product efficiency, and the higher the number, the more efficient the product. Other than purchasing a new home comfort system, consider these additional factors: 1. Is your product regularly maintained? Whether it’s a furnace or air conditioner, HVAC systems will opperate more efficiently after regular maintenance checks. 2. Do you need a zoning system? If there are spaces of your home that are rarely used, a zoning system will allow you to heat or cool only the commonly used spaces of your house. 3. Are you utilizing a programmable thermostat? According to the U.S. Department of Energy, programmable thermostats could reduce your heating costs by up to 35 percent, and your cooling costs by up to 25 percent.
Zoning systems give you the opportunity to divide areas of your residence and control the temperature differently in each part of your home. Zoning equipment is good for when you have spaces of your house that are rarely used or when you and your family are often in disagreement of what the temperature in each area of your home should be. Zoning systems are almost noiseless and efficient, enabling you to have more control over the comfort of your family home. Discover more about the zoning equipment available from Polestar Plumbing, Heating & Air Conditioning.