When selecting a patio heater, the key is to choose the right heat source type, power output, and installation method—based on your patio's size, degree of openness, and power supply conditions—while prioritizing water resistance, safety, and durability. The following sections explain how to make your selection, broken down by specific criteria.
I. First: Choose the Heat Source Type (The Most Critical Step)
1. Gas-Powered (LPG / Propane) — For Large Patios & Areas Without Power Outlets
Pros
High thermal efficiency and rapid heating; suitable for open patio spaces of 10–30㎡.
Highly portable and requires no electrical connection.
Features classic "mushroom-head" and "pyramid" designs that create a strong, inviting atmosphere.

Cons
Requires periodic gas tank replacement, incurring ongoing consumable costs.
Involves an open flame and carries a risk of carbon monoxide accumulation; must be used outdoors in well-ventilated areas.
Heat dissipates quickly in windy conditions.
Ideal for: Large terraces, gardens, outdoor dining areas, and locations without access to a fixed power supply.
2. Electric Infrared — For Small Patios, Areas with Outlets, & Those Seeking Quiet, Clean Operation
Pros

Instant heat upon activation; produces no airflow (drafts) and does not dry out the air (it heats people and objects directly).
No open flame, smoke, or odors.
Water-resistant (rated IPX4 or higher); can be wall-mounted, ceiling-mounted, or used as a freestanding unit.
Quiet operation, precise temperature control, and simple maintenance.

Cons
Requires a direct electrical connection (typically 1500–3000W); wiring must be waterproofed.
Heating radius is smaller compared to gas-powered units (typically 3–6 meters).

Ideal for: Enclosed or semi-enclosed small courtyards, balconies, areas with rain shelters or awnings, and users who prioritize quiet, clean operation.