Draper Free-Standing Propane Space Heater, 15,354 BTU/4.5kW

The Draper PSH-RAD15A is a portable free-standing propane radiant heater designed for outdoor and semi-outdoor use in areas of up to 80m². Built around Grade A ceramic radiant plates mounted on an adjustable steel tubular stand, it delivers directional infrared heat that warms people and surfaces directly rather than attempting to heat the surrounding air — making it highly effective in open or semi-open environments where convection heating would be lost to the elements. With two power settings between 3kW and 4.5kW (10,250–15,354 BTU), a gas safety valve, and a supplied hose, regulator, and 90° connector, the PSH-RAD15A is a practical, portable heating solution for patios, outdoor dining areas, market stalls, building sites, and events.

Key Features

The Grade A ceramic radiant plates are central to the PSH-RAD15A's heating performance. Ceramic radiant heaters emit infrared heat that travels directly from the heat source to people and objects in the beam, providing immediate, comfortable warmth without waiting for the surrounding air to heat up. This makes them significantly more effective than convection heaters in open or draughty outdoor environments where warm air disperses rapidly. The ceramic plates are a Grade A specification, reflecting their quality, efficiency, and durability in outdoor use.

The steel tubular stand is designed for easy assembly and straightforward connection to a propane cylinder, with the angle of the heater head adjustable to direct heat precisely where it is needed — whether that's straight ahead across a seating area, angled downward toward a lower zone, or directed to one side to cover a specific area. Two power settings — low at 3kW (10,250 BTU) and high at 4.5kW (15,354 BTU) — allow heat output to be matched to conditions, with fuel consumption ranging from 0.22kg/h on low to 0.33kg/h on high. The heating area adjusts accordingly, from 20m² at low output to 80m² at full power.

Safety is addressed by an integral gas safety valve that immediately shuts off the gas supply if the heater fails to light or if the flame is extinguished — preventing unburned gas from accumulating in the area around the heater. The heater is designed for use with G31 propane cylinders of 7–15kg capacity (available separately) at a normal gas pressure of 37mbar, and is supplied with a 90° hose connector, regulator, and 1.5m hose for straightforward connection. A carry handle makes transportation and repositioning easy, and at just 2.2kg the PSH-RAD15A is genuinely portable — light enough to move by hand between locations without effort.

Specifications

Who Is This Heater For?

The PSH-RAD15A is ideal for anyone who needs portable, effective outdoor heating without the bulk, cost, or infrastructure of a full patio heater tower. It suits homeowners wanting to extend the usability of a garden or patio into cooler evenings, hospitality businesses heating outdoor seating areas, market traders and event operators needing directional warmth at a stall or stand, and construction and site workers requiring supplementary heating in open or semi-open work areas. The lightweight, carry-handle design and simple assembly make it equally practical for regular setup and pack-down as for semi-permanent outdoor installation.

Why Choose the Draper PSH-RAD15A?

The PSH-RAD15A makes a compelling case through its combination of portability, directional radiant heat, and practical safety features. At 2.2kg it is one of the most genuinely portable propane heaters available, going wherever it's needed without physical effort or specialist transport. The Grade A ceramic radiant plates deliver efficient, immediate warmth in outdoor conditions where less efficient heaters struggle, and the adjustable stand angle ensures that heat reaches the people who need it rather than radiating uselessly upward or to one side. The gas safety valve provides important peace of mind in public or semi-public outdoor environments, and the two power settings give meaningful control over both heat output and gas consumption. For portable outdoor heating that is effective, safe, and easy to use, the PSH-RAD15A is a practical and well-specified choice.