Richard Powell
Richard Powell
For 8 years, Richard had been working as an HVAC specialist and AC unit installer since his student years. Now, he’s our main consultant on every technical aspect that may arise during our tests and research.

Latest articles

post
How to Install a Portable Air Conditioner
If you don’t have the option of a standard heating, ventilation, and air conditioning system (Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a ...
post
How Do I Know if I Have a Heat Pump?
Heating and cooling is crucial to our home comfort. In fact, according to the U.S. households need energy to power numerous home devices and equipment, but on average, more than half (51% in 2015) of a household’s annual energy consumption is for just two energy end uses: space heating and air conditioning. These ...
post
How to Use a Heat Pump in Winter
Heat pumps are fantastic systems. They can pull heat even from chilly winter air and transfer it inside your home. By transferring heat rather than generating it, heat pumps remain highly efficient for winter heating until when the outside temperature falls too low. They are so revolutionary, in fact, that the UK ...
post
MERV vs MPR vs FPR: What’s Do These Ratings Mean?
That HVAC system in your house probably set you back a few thousand dollars to purchase and install. It would be disastrous if it only lasted less than a decade before it gave out. Unfortunately, many people go through this eventuality because they either don’t know how to take care of their system or are negligent. ...
post
What Should the Humidity Be in a House?
Every homeowner desires to have just the right amount of humidity in their homes. While setting up their homes, people often ask: What should the humidity be in a house? This question extends beyond the normal understanding of a perfect home. Having the best humidity level in homes, as can be attested by ...
post
Whole House Fan vs. Attic Fan: Which Is Better for You?
If you are looking to add a bit more ventilation to your home, then you have two basic choices. The debate breaks down a whole house fan vs. an attic fan. Both of these models will help to cool down your living spaces, though they go about in different ways. Of course, since they are both fans, they are very similar ...
post
How to Clean Bathroom Fans: In-Detail Guide
Truth be told, not many people remember to clean their bathroom fans regularly. Yet, it’s very important if you don’t want to cause your fan troubles. For one, your bathroom vent is at risk of slowing down if it’s not cleaned regularly. Besides, not cleaning the fan regularly could invite dust, which could prevent it ...
post
How to Install a Fireplace Door: Step-by-Step Instructions
Whether you have an old home or a new one, nothing is quite as cozy as a nice warm fire in a A fireplace or hearth is a structure made of brick, stone or metal designed to contain a fire. Fireplaces are used for the relaxing ambiance they create and for heating a room. Modern fireplaces vary in heat efficiency, ...
post
Top 5 Heat Pump Problems: Troubleshooting the Popular Brands
A heat pump puts out Several methods can be used to rate heat pump performance and efficiency. as much energy as it consumes. Compare that to 95% energy conversion for a furnace or 100% energy for infrared heaters. This makes heat pumps the most efficient home heating option. However, even the
post
How to Charge a Heat Pump in Different Temperatures
When your heat pump starts acting up, you can literally feel it in the air. It struggles to maintain the proper temperature range, and sometimes you actually see leaking refrigerant or the coils freezing up. This is the point where you should call a technician to service the unit, but sometimes you need to DIY if you ...