Grant Vortex Outdoor Diesel Condensing Boiler 36kw
Grant
Upgrade your home comfort with the Grant Vortex Outdoor Diesel Condensing Boiler 36kw, the gold standard in highly efficient, trade-quality hydronic heating for New Zealand homes. Engineered and made in Ireland to withstand the toughest climates, this outdoor-rated, floor-standing diesel boiler is the ultimate solution for whole-home central heating and domestic hot water. By opting for an outdoor installation, you free up valuable indoor space while enjoying whisper-quiet, incredibly cost-effective warmth during the Kiwi winter.
Perfect for both new architectural builds and heating retrofits, this versatile 26.0 - 36.0 kW boiler features a dual set point. This allows it to seamlessly run your hydronic underfloor or radiator central heating system while simultaneously powering an indirect domestic hot water system. Trade professionals across NZ trust Grant boilers for their robust build quality, ease of installation, and exceptional reliability on the job.
Key Features and Technical Specifications:
- Heating Output: High-efficiency 26.0 kW to 36.0 kW output, ideal for medium-to-large New Zealand properties.
- Premium Construction: High-efficiency three-pass cast iron heat exchange sections designed for maximum heat transfer and longevity.
- Industry-Leading Components: Features a reliable internal Riello RDB blown diesel burner, automatic air vent valve, circulating pump, expansion tank, and built-in safety valve.
- Compact Footprint: Space-saving dimensions of 900mm high x 470mm wide x 603mm deep.
- European Quality: Proudly designed and made in Ireland to meet rigorous NZ standards.
- Guaranteed Reliability: Backed by a comprehensive 5-year parts and labour guarantee.
Get a Custom Consultation and Quote
Because every central heating project requires careful planning to match your specific home layout, pricing for the Grant Vortex Outdoor Diesel Condensing Boiler 36kw is Price on Application (POA). Contact the home heating specialists at Pratts today to arrange a professional site visit and get a tailored supply-and-installation quote for your project.

