RADtec Patio Heaters: A Guide to Zero Light Infrared Heat
If you want outdoor heat without a heater dominating the view, RADtec built its entire lineup around that idea — wall panels, ceiling mounts, freestanding propane towers, and a tabletop bistro heater that all aim to disappear into the space while they work.
Who Makes RADtec Heaters
RADtec has designed and sold outdoor heating equipment from Dallas, Texas since 2015, serving customers across North America with both electric and propane patio heaters. The lineup spans wall- and ceiling-mounted infrared panels, freestanding propane towers, and a tabletop bistro heater, all built around the same idea: a patio heater should blend into the space instead of dominating it, pairing contemporary, low-profile design with straightforward operation.
What Sets RADtec Apart
- Zero Light infrared heat. The E-Series line uses carbon fiber infrared elements that radiate heat without the visible orange glow of a standard heater, so the warmth doesn’t come with a spotlight.
- Electric and propane, wall-mount to freestanding. From hardwired wall and ceiling panels to freestanding propane towers and a tabletop bistro heater, RADtec covers builds that need a fixed installation and ones that just need to be wheeled out for the night.
- WiFi smart control on select models. Select E-Series electric heaters add app-based control and a digital display, so you can turn the heat on before you’re even outside.
Electric vs. Propane: Which One Do You Need?
RADtec’s electric heaters (E-Series and Genesis) mount to a wall or ceiling and wire directly into your home’s power, which makes them a good fit for covered patios, porches, and outdoor kitchens where you want heat built into the structure and no fuel tank to manage. They run quiet, produce no flame, and several models add WiFi control.
RADtec’s propane heaters (Tower Flame, Real Flame, Pyramid Flame, and Torrid) are freestanding and mounted on a wheeled base, so they need no electrical or gas line hookup — just a standard propane tank. They’re the better choice for uncovered patios, rentals, or anywhere you want to reposition the heater or take it with you. The Tower Flame, Real Flame, and Pyramid Flame models also add a visible flame for ambiance that an electric panel can’t match.
Frequently Asked Questions
How much space will a RADtec heater cover?
Coverage depends on the model and wattage or BTU output. Compact units like the G15R cover roughly 40 sq ft, mid-size E-Series and Genesis panels cover 65–90 sq ft, and the freestanding propane towers cover up to about 150–250 sq ft depending on the series. Check the specifications on each product page for the exact coverage area.
What does “Zero Light” actually mean?
It refers to the carbon fiber infrared elements used in the E-Series heaters, which produce radiant heat without glowing visibly the way a traditional quartz or halogen heating element does. You get the warmth without a bright orange bar lighting up your ceiling or wall.
Do all the electric models have WiFi app control?
No — WiFi smart control is specific to the E-Series RW models (E32RW, E24RW, E18RW). The standard E-Series (E32R, E24R) and the Genesis Series panels are remote-controlled but not app-connected.
Should I choose electric or propane?
If you have access to wiring and want a permanent, hands-off installation with no fuel tank to swap, go electric. If you need flexibility — no wiring available, a rental property, or wanting to move the heater around — a freestanding propane model is the more practical choice.
What's the warranty on a RADtec heater?
Warranty coverage varies by series: 3 years on E-Series electric heaters, 2 years on Torrid electric heaters, 180 days on Genesis Golden Tube heaters, and 1 year on the Tower Flame, Real Flame, and Pyramid Flame propane heaters. See each product's specifications for exact coverage.
Do the propane models come with wheels?
Yes — the Tower Flame, Real Flame, Pyramid Flame, and Torrid propane heaters all ship on a wheeled base so you can reposition them around the patio without lifting the whole unit.