search
menu

Nissens Heater

CLIMATE
COMFORT
SYSTEM

 

 

WARM AIR PRODUCTION FOR COMFORT AND SAFETY IN THE CABIN

Enjoy cabin comfort and safety in colder days. Nissens Heaters are designed to produce optimum performance heating regardless of the season. 

LEARN THE DIFFERENCE

THE DIFFERENCE

GENUINE NISSENS QUALITY

COMPETITIVE RANGE, 
COVERING ALL VEHICLE SEGMENTS

PERFECT FIT AND
EASY INSTALLATION
 

EXCELLENT
HEATING PERFORMANCE
 

PROVEN, RELIABLE, 
LONG LIFESPAN

EASY INSTALLATION

OPTIMIZED AIRFLOW

BETTER MECHANICAL AND THERMAL STRESS RESISTANCE

HIGH HEATING PERFORMANCE

HIGH THERMAL STRESS RESISTANCE

EFFICIENT HEAT EXCHANGE

  • Nissens’ heaters are thoroughly finished in every detail.
     
  • They fit smoothly into the mounting cassette in the dashboard/HVAC module, thus ensuring a smooth and quick installation.
     
  • If required, selected heater models are equipped with additional connections and extra foam rubber.

Genuine FINAL.svg

The heater development process includes a number of life tests, examined and tested by means of vibration, pressure impulse, thermal expansion, corrosion and bursting eliminating the risk of leakage, insufficient heating performance or quality problems such as odours or oil residues etc.
 

COMPONENT FUNDAMENTALS

ROLE

 

The heater is an integral part of the engine cooling system. However, it contributes significantly to the climate system ensuring the production of warm air.  
 

The heater is often located behind the dashboard or in the HVAC module.  

 

Blower & Heater in HVAC.png

 

OPERATION

 

Hot coolant from the engine block passes through the heater, warming up the intake air blown on its surface by the interior blower. The air gets warmer and can be forwarded into the car's cabin.

 

As heater produces warm air during cold days in autumn and winter, it significantly improves safety by shortening the demisting process of the vehicle’s panes.

IMPORTANT TO KNOW

 

  • Scale that precipitates from water applied instead of a proper coolant may block the heater core, limiting the coolant flow.

     

  • Sediment and grime from poor-quality coolants, wrong coolant mixtures, or residues from cooling system leak stops will also accumulate in the heater tubes, limiting flow and, thus, operation.

     

  • A worn-out or broken thermostat valve may cause a restricted coolant flow, thus preventing the heater from operating properly.

     

  • Due to its position in a damp environment, the heater is often exposed to corrosion which may cause leakages.

     

  • Lack of coolant caused by leakages (in other components as well) will result in improper heater operation.

FILES & LINKS

Top-notch, reliable AC system performance

AC system's main heat exchangers

Proper working parameters of AC system