Oil Boilers

a. GEM domestic indoor boiler
b. GEM domestic boiler house
c. Cosyman
d. Cosyman slim

Gem Domestic Indoor Boiler 60/95K Btu’s 90/120K Btu’s
The all new universal flue system allows for ease of installation. These boilers are also available with balance flue kit. The boilers have been tested with the following burners ,”Riello / Bentone / Ecoflam. Kerosene only may be used Output can be achieved by adjusting oil pump pressure, air supply and nozzle size Boilers are prewired as standard Boilers have a low water content, hence greater efficiency. Boiler casing is insulated with 25mm foil backed insulation. Boiler thermostat (low60’ ) -- (max 85’) Boiler comes with a five year warranty against leakage and carry a one year warranty on parts. All boilers must be commissioned on installation.


Gem Domestic Boiler House 50/70K Btu’s 60/95K Btu’s 90/120K Btu’s 120/150K Btu’s

Gem Domestic Boiler House Gem Domestic Boiler House

The Gem range of boiler house boilers have proved itself over time to be the number one plumbers choice .The Gem range of 50/70,000; 60/95,000; 90/120,000; and 120/150,000 Btu’s are in balance flue for garage installation. They will accept all leading marks of burners. They are installed with a 25mm insulation each boiler carry a 5 year manufacturers warranty against leakage. The burner is covered by a 1year parts warranty. The boiler is supplied with burner & dual thermostat The boiler will accept a variety of flue arrangements Including low level of conditions permit B.T.U’s requirements can be met by adjusting pump pressure, air supply and nozzle size. The Gem range of boiler house boilers offers high efficiency coupled with reliability. All boilers must be commissioned on installation .


Cosyman 60/95 Btu’s 120/150K Btu’s

The cosyman comes as standard with burner and prewired thermostat. The unit is insulated with 25mm foil backed insulation. The front & back door are easily removed for ease of access for the installer and service engineer. Top flue may be rotated 360’ The cosyman is available in rear and side outlets. Kerosene only may be used with this unit . The cosyman comes with five year warranty against leakage and a one year on burner ans accessories parts only 120/150,000 BTU’s Top Flue only. All boilers must be commissioned on installation .





Cosyman Slim 50/70K Btu’s 60/95K Btu’s 90/120K Btu’s

Cosyman Slim As usual Gerkros Boilers have set the standerd introducing the all new cosyman slim. The cosyman unit is the latest superb product from Gerkros, designed to be supper efficient with putting a lot of emphaisis on being user friendly. The cosyman is made from galvanised steel and is well capable of withstanding the harsh winter weather. Front and back panels are easily removed which makes the unit very accessible for the installer and service m engineer. The burner and themostat comes pre wired as standerd The Cosyman comes with five year warranty against leakage and a oneyear on burner and accessories parts only. The cosyman slim is available with a top & rear outlet flue. Kerosene only may be used with this unit. The cosyman is fully insulated with 25mm foil backed insulation. All boilers must be commissioned on installation.

© Copyright Gerkros 2004. All rights reserved.