Guide


Using inverter condensing units
Inverter condensing units are used as sources of cooling or heating for heat exchangers installed in air-handling units. The automation systems supplied with the units allow smooth control of the unit’s performance.
It is necessary to transmit a current signal in the range of 0-10V, which is usually related to the air temperature inside the air-handling unit for return or supply air, in order to ensure the adjustment of the cooling capacity. Unlike the older
on-off technology, the inverter compressors applied in air-handling units maintain a stable supply-air temperature and ensure energy efficiency.
The condensing units from KAISAI are characterised by quiet and efficient operation in the cooling capacity’s range of 5-16KW.


WHAT DOES AN A/C TECHNICAL SERVICE CONSIST OF AND WHY IS IT SO IMPORTANT?
How to take care of air conditioning to enjoy its efficient operation and clean air at home or in the office (…)


AN AIR TO WATER HEAT PUMP VERSUS THE TRADITIONAL HEATING EQUIPMENT – WHICH SHOULD WE CHOOSE?
Currently, there are many different types of heating equipment available on the market. Choosing the right one will ensure our comfort for many years to come (…)


AIR TO WATER HEAT PUMP – AN INDEPENDENT SOURCE OF HEATING AND COOLING OR AS A HYBRID COMBINATION WITH AN EXISTING BOILER?
Nowadays, we pay more and more attention to choosing the right and efficient source of heat in the house (…)


The R290 refrigerant
The R290 refrigerant is known under the common name of propane. It is a colourless, odourless, organic (…)


Smart AC – WiFi
Smart AC is a WiFi module added as standard to all models of wall-mounted air conditioners from KAISAI (…)


Split A/C units
Home air conditioning is no longer a luxury available only to the richest! It’s a solution which anyone can afford (…)


Air conditioning for home and apartment – what kind of home air conditioner should you choose?
From March to September, the days are longer, and temperatures get higher. There are periods of (…)


Some reasons to install an air conditioner
A few years ago, air-conditioning units were installed mainly in commercial facilities, such as banks, offices (…)


Types of air-conditioning units
The categorisation of air-conditioning units is governed by criteria we have identified (…)


What kind of air conditioning should be installed, depending on the facility?
The wide range of the currently available air-conditioning systems makes it necessary to consider (…)


Selecting the correct type of air conditioning
Selecting the correct type and performance characteristics of an air conditioner is a prerequisite (…)


The operating principles of split-type air conditioning systems
Each split-type air conditioner is comprised of two components – an outdoor unit and an indoor unit (…)


The correct installation of an air-conditioning system
Air-conditioning units must be installed by a qualified installation team (…)


Using inverter condensing units
Inverter condensing units are used as sources of cooling or heating for heat exchangers installed (…)


Energy labels – the classification of energy efficiency
Energy labels are affixed to every electrical appliance for domestic use sold within the territory (…)


Air-to-water heat pump for central heating and usable warm water
An air-heat pump operates according to the similar principle as air-conditioning systems or refrigerators (…)