240 Volt electric patio heaters deliver professional-grade heating performance for those who need more power. Installation requires a dedicated circuit, but the payoff is intense, focused warmth across larger outdoor spaces. Built with heavy-duty components and available in a range of high-quality designs, these energy-efficient heaters are made to perform. Like their 120 Volt counterparts, they operate cleanly with no odors or gas emissions, just reliable, powerful heat where you need it most.