Grant Vortex Outdoor Diesel Condensing Boiler 36kw
Grant
The Grant Vortex Outdoor Diesel Condensing Boiler 36kw represents the pinnacle of high-efficiency hydronic central heating, engineered to keep New Zealand homes warm and dry through the coldest winters. Renowned for its trade quality construction and exceptional performance, this system is the ideal choice for both residential upgrades and professional trade installations requiring robust, dependable heat output that meets strict NZ standards.
This premium diesel condensing boiler features a dual set point system, making it incredibly versatile for modern home designs. It is engineered to effortlessly manage whole-house central heating (via radiators or underfloor systems) while simultaneously providing high-efficiency heating for an indirect domestic hot water system. Built with advanced three-pass cast iron heat exchangers and powered by a world-class Riello RDB blown diesel burner, this system maximizes fuel usage to deliver outstanding energy savings and highly efficient heating.
Key Technical Specifications & Features:
- Heating Output: High-performance floor standing indoor 26.0kW to 36.0kW diesel condensing boiler.
- Advanced Engineering: High efficiency three pass cast iron heat exchange sections for maximum thermal transfer.
- Premium Components: Equipped with an internal Riello RDB blown diesel burner, automatic air vent valve, circulating pump, expansion tank, and safety valve.
- Compact Dimensions: Space-saving design measuring 900mm high x 470mm wide x 603mm deep.
- European Quality: Designed and manufactured to demanding standards, proudly Made in Ireland.
- Unmatched Guarantee: Backed by an industry-leading 5 YEARS parts and labour guarantee.
Why Choose the Grant Vortex 36kw for Your Heating Project?
For trade professionals, this unit provides the ultimate peace of mind with integrated safety components and pre-assembled plumbing parts, ensuring a seamless, compliant installation. For homeowners, upgrading to a Grant Vortex diesel condensing boiler means enjoying uniform, comfortable warmth throughout your entire home while significantly lowering your running costs compared to older, non-condensing heating systems.
Pricing & Custom Installation Quotes
COST: POA (Price on Application). Because every efficient heating system should be perfectly tailored to the unique layout, insulation, and individual requirements of your property, pricing is based on a site visit and professional inspection. Let the local trade specialists at Pratts design the perfect system for you.
Ready to upgrade your home comfort? Contact the team at Pratts today to book your site consultation or to request more technical information on the Grant Vortex 36kw boiler.

