Mascot

The Mascot is a fully condensing, 96% heat transfer efficient, wall-mounted boiler available in three BTU sizes – 126, 167 and 242MBTU. The two 126 MBTU models are considered residential and they are available both as “heating only” boilers and as “combi” boilers for both Hydronic heating and domestic hot water. Mascot 167 and 242 MBTU boilers are packaged differently for potential commercial applications with either single or multiple boiler installations.

Pennant

Pennant fan-assisted, modular boilers/heaters are available in seven sizes from 500 to 2000 MBTU/h. They deliver 85% heat transfer efficiency with extremely low NOx emissions. The Pennant is also available as a commercial pool heater ideal for Olympic swimming pool and theme park applications.

Endurance

Endurance hydronic boilers and combination boiler/water heaters are available in two sizes of 110 and 175 MBTU/h. These products are fully modulating to assure performance and efficiency. The Endurance is the choice of contractors for new residential and retrofit applications and is ideally suited for radiant heating.

RHEOS

The RHEOS is a sealed combustion, boiler/water heater with 87% heat transfer efficiency for commercial installations requiring up to 2400 MBTU/h. The RHEOS’ low NOx levels of under 10 ppm make it ideal for an environmentally friendly application.  

RHEOS+

The RHEOS+ is the latest Laars innovation to be added to the extensive line of commercial boilers/water heaters. The RHEOS+ delivers up to 98% heat transfer efficiency and therefore qualifies for the largest possible energy rebates. LAARS RHEOS+ models are available with capacities of 1,200, 1,600, 2,000 and 2,400 MBTU/h. RHEOS+ is the first of its kind boiler developed expressly to provide ‘plug and play’ ease of installation and operation combined with low maintenance and high reliability.