Boilers Accessories

Quality accessories to finish off the installation.


Jaspi Boiler Accessories



Item Info
Termovar Heat Loading Unit 28mm More Info
Termomat Heat Transfer Controllers   More Info
TSK/STS Anti-boiling Valve 96°C 3/4" / probe ½" More Info
Pressure Release Valve 7 Bar 1/2"  
Pressure Release Valve 2.5 Bar 1/2"  
Flue Gas Thermostat 50°C - 300°C More Info
Thermostatic Mixing Valve TMV-2/3 22mm  
Auto Air Vent 15mm  
Oil Fire Valve 1.5 Metre  
Oil Fire Valve 3 Metre  
Oil Fire Valve 9 Metre  
Tigex 25 draught balancing valve   More Info
Central Heating Pump Valve 28mm  
Central Heating Pump Valve 22mm  
Basic Central Heating Pump 25-50  
Wilo Smart Central Heating Pump 25-50  
Grundfos UPS Central Heating Pump 25-60  
Flue Adaptor from square to round internal 160mm - external 168mm More Info







All of our large products like the thermal stores and boilers are delivered directly from the factory to the customers.
Most of them will also need a forklift or similar for unloading.
More information can be found from here:

How to purchase

All our standard products can be ordered through this website. Please find out how to order by following this link:


NORTHMAN JASPI UK  01392 247 343