Blog - Les Entreprises MPH

Wall mounted heat pump buying guide

WALL HEAT PUMP BUYING GUIDE (2023 UPDATED) By presenting this 2023 wall-mounted heat pump buying guide, we want to help you make an informed choice. Here you will find all the useful information about wall-mounted heat pumps: manufacturing quality, power, energy efficiency rating, price, noise and more! Your wall-mounted heat pump: from manufacturing to installation No wall-mounted heat pumps are made in America. All manufacturers are established in Asia (Japan, South Korea, Malaysia, China, Thailand, etc.). Here is the detailed process surrounding the...

14 March 2023

By Les Entreprises MPHAir Conditioning, Heating and Ventilation0 Comments

Featured

What is the SEER2 ans HSPF2 rating ?

The new SEER2 and HSPF2 standard: an evolution in the energy efficiency of air conditioning systems The new SEER2 standard (Seasonal Energy Efficiency Ratio 2) is a measure of the energy efficiency of air conditioning and heating systems. This standard replaces the old SEER measurement and aims to encourage manufacturers to develop more energy-efficient equipment and help consumers make more sustainable air conditioning choices. From January 1, 2023, SEER and HSPF will no longer be the standard. Instead, each new air conditioner...

16 March 2023

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What is the COP of a heat pump?

How is the COP calculated on a heat pump? If you're looking for a wall-mounted or central heat pump, you've probably heard the word or abbreviation COP. The term COP stands for Coefficient of Performance. The COP is actually a ratio of energy consumption versus the amount of heat produced by a heat pump or other device. Each device is evaluated according to their heating performance using the COP. In other words, the higher the COP, the more the device will give...

14 March 2023

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Inverter compressor technology

What is an Inverter Compressor? The word "Inverter" is a technology that allows the compressor to modulate the cooling output of your air conditioning system. The majority of air conditioning systems today have inverter technology and here's why: Indoor temperature accuracyThanks to the capacity modulation of the compressor, the temperature will be more stable, because the temperature sensor indicates to the indoor unit the required capacity. Superior energy savingThe compressor will significantly reduce its power when the temperature is reached and will provide...

14 March 2023

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The static pressure of a ventilation system

What is the static pressure of a ventilation system used for? Measuring the total external static pressure of a ventilation system is extremely important. This assesses the existing duct system and installation conditions. This simple test can help you uncover problems associated with restricted duct systems that are invisible to those who don't measure. Here is the easiest way to explain the static pressure of a ventilation system. This way is to compare it to blood pressure. This comparison is a great...

14 March 2023

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The Danger of Unlicensed Contractors

The Danger of Unlicensed Contractors for your installation As a licensed air conditioning, heating and ventilation contractor, our technicians are often called into homes where a system has broken down. After running diagnostics on the system, it is easy to see that the previous work was done wrong by an unlicensed worker. Sometimes the owner can no longer reach the person responsible for the installation and calls us in great frustration. Most of the time, the owner has already tried to...

14 March 2023

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The best heat pump on the market

All Fujitsu products are covered by a 12-year parts and 10-year labor warranty, the best and most comprehensive warranty in the industry. It's no surprise, because installing a premium energy-efficient comfort system like Fujitsu is all about ensuring the utmost comfort, rain or shine, throughout your home. Renowned for their unparalleled performance, ultra-quiet operation and unmatched reliability, Fujitsu comfort devices provide real peace of mind for years to come. For nearly 25 years, Fujitsu has become the number one brand for consumers...

14 March 2023

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Replace or repair your air conditioning and heating system?

Repair of air conditioning and heating equipment When your heating and cooling system is working properly, your home is comfortable and you probably don't have a significant increase in your monthly energy consumption bills. When your device stops working, how do you decide if it's time to repair or replace it? Our certified technicians can provide a full diagnosis of your system and make professional recommendations. To help you decide whether to repair or replace your system. Here are the main reasons to repair...

14 March 2023

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How a heat pump works

How a heat pump works During the heating season, a heat pump can be very economical in terms of energy consumption if it is well chosen according to your needs. Heat pump air conditioning units heat your home using heat from the air and heat from the refrigerant. The majority of the heating power of your heat pump is produced thanks to the compressor which circulates the refrigerant in the refrigeration circuit. The refrigerant is a liquid which has several characteristics,...

14 March 2023

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What is the EER rating ?

How is the EER calculated on an air conditioner? If you are looking for an air conditioner or a heat pump, you have probably already heard of or simply noticed the abbreviation EER. The term EER stands for Energy Efficiency Ratio. In French, you will find the abbreviation TRÉ which means Energy Efficiency Rate. The EER is calculated using an outdoor temperature of 35°C, an indoor temperature of 26°C and a humidity level of 50%. No seasonal temperature changes are considered in...

14 March 2023

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