Electric outdoor heaters are the practical choice for covered patios, screened porches, and pergolas where propane tanks are inconvenient — plug into a standard 120V outlet, point at your seating, and have functional warmth within seconds. The five models below were selected based on verified specs, owner-reported coverage, wattage range, waterproof ratings, and mounting flexibility.
| Spec | Dr. Infrared Heater DR-238 Carbon Infrared Patio Heater $139 9/10 | ThermoMate 1500W Carbon Fiber Electric Patio Heater $199 8.7/10 | Hanover HAN1023HA-SLV Freestanding Infrared Stand Heater $179 8.3/10 | Briza Infrared Electric Patio Heater 1500W $89 8.5/10 | Star Patio STP1580-SW Wall Mounted Electric Patio Heater $69 7.8/10 |
|---|---|---|---|---|---|
| Wattage | 1,500W (max) | 1,500W | 1,500W (High) / 750W (Low) | 1,500W (max) | 1,500W |
| Heat Settings | 900W / 1,200W / 1,500W | 8 adjustable levels | — | 900W / 1,200W / 1,500W | — |
| Heat Type | Carbon infrared | Carbon fiber infrared | — | Carbon infrared | Halogen infrared (golden tube) |
| Voltage | 120V standard outlet | — | — | — | — |
| Mount | Wall or ceiling (bracket included) | Freestanding or wall-mounted (2-in-1) | — | Wall, ceiling, or tripod stand | Wall-mount only (articulated bracket included) |
| Remote | Yes, included | — | — | Yes, included | — |
| Body | Anodized aluminum (weatherproof) | — | — | — | — |
| Rating | 9/10 | 8.7/10 | 8.3/10 | 8.5/10 | 7.8/10 |
Prices change daily — tap Check Price for the current Amazon price.
Prices change daily — tap Check Price for the current Amazon price.
Quick Picks
- Best Overall: Dr. Infrared DR-238 — the most widely adopted electric patio heater on the market, with three heat levels, anodized aluminum construction, and remote control for $139.
- Best Budget: Briza Infrared 1500W — IP55, remote control, three mounting modes, and a programmable timer for under $90.
- Best Premium: ThermoMate Carbon Fiber — IP65 waterproofing, 8 heat levels, and a 2-in-1 freestanding/wall-mount design for $199.
Buying Guide: What to Know Before You Buy an Electric Outdoor Heater
Wattage and Coverage
All five heaters in this roundup max out at 1,500W — the practical ceiling for a standard 15-amp residential outlet. What varies is efficiency and output control. Carbon infrared heaters (DR-238, Briza, ThermoMate) transfer radiant heat directly to people and objects rather than warming air, making them noticeably more wind-resistant than convection-based units. Halogen infrared heaters (Hanover, Star Patio) work on the same principle but produce a visible amber glow and heat up slightly faster in burst use.
At 1,500W, these heaters realistically warm 50–100 sq. ft. of occupied space under calm conditions. The Hanover projects heat over a 56 sq. ft. radius from 6.8 feet above. The ThermoMate rates its coverage at 100 sq. ft. with its 8-level output. Neither replaces a 46,000 BTU propane tower on a fully exposed, windy patio — but for a covered space, one unit is usually sufficient.
IP (Waterproof) Ratings
- IP55: Protected against dust and water jets from any direction. Fine for covered patios and pergolas with solid roofs. Sustained heavy rain on the unit can cause problems over time.
- IP65: Protected against dust and sustained water jets. The ThermoMate’s IP65 rating is the right call for semi-exposed positions or pergolas without full overhead cover.
No unit in this roundup should be left plugged in during a storm. Store or unplug outdoor heaters when not in use.
Mounting Options
- Wall or ceiling (fixed): DR-238, Star Patio STP1580-SW — best for covered patios with a predictable seating layout.
- Freestanding stand: Hanover HAN1023HA-SLV — best when you don’t want to drill or when you need to move the heater between spaces.
- Multi-mode: Briza (wall, ceiling, or tripod stand), ThermoMate (freestanding or wall-mounted) — most flexible for changing layouts.
Electrical Requirements
All five heaters run on 120V standard household current and draw 12.5 amps at 1,500W — just under the 15-amp circuit limit. Use a minimum 14-gauge outdoor-rated extension cord if you need one. Undersized 16-gauge cords will heat up under 1,500W load. Run each heater on a dedicated circuit or GFCI-protected outdoor outlet when possible.
Detailed Reviews
1. Dr. Infrared Heater DR-238 — Best Overall
Dr. Infrared Heater DR-238 Carbon Infrared Patio Heater
The DR-238 has been the benchmark electric patio heater for several years, and its current form carries the same anodized aluminum housing with weatherproof carbon infrared technology. It wall- or ceiling-mounts with the included bracket, plugs into any standard 120V outlet, and adjusts between 900W, 1,200W, and 1,500W via the included remote.
Carbon infrared transfers heat directly to people and objects in the heater’s path — wind passing through the patio doesn’t scatter warmth the way convection heating would. Owner reports consistently note the no-warm-up performance: heat is immediate the moment the unit powers on.
The anodized aluminum finish resists corrosion without annual treatment or paint touch-ups. ETL certification confirms it meets North American safety standards for outdoor electrical products. At $139, it costs less than the ThermoMate with comparable wattage and is the most straightforward choice for any covered patio with a suitable mounting surface.
The one real limitation is fixed-mount only. If you prefer not to drill or want a freestanding unit, the Briza or Hanover are better options.
2. ThermoMate 1500W Carbon Fiber 2-in-1 — Best Premium
ThermoMate 1500W Carbon Fiber Electric Patio Heater
The ThermoMate Carbon Fiber stands out for two reasons: IP65 waterproofing and eight discrete heat levels. Most 1,500W electric heaters offer three settings; ThermoMate’s eight steps provide finer control over electricity use and comfort across a wider range of outdoor temperatures.
The 2-in-1 design ships with both a freestanding base and wall-mount bracket. You can set it up freestanding first, evaluate coverage from different positions, then mount it once you’ve confirmed the location. The IP65 rating handles sustained rain better than the IP55 models in this roundup — a meaningful advantage for pergolas or covered spaces without a fully waterproof roof.
Coverage is rated at 100 sq. ft. by the manufacturer, the highest claim in this roundup, though actual coverage varies with wind conditions and ceiling height.
At $199, the premium is justified for IP65 protection or precise heat-level control. For a well-covered patio where you just need a reliable fixed-mount unit, the DR-238 at $139 is sufficient.
3. Hanover HAN1023HA-SLV — Best Freestanding
Hanover HAN1023HA-SLV Freestanding Infrared Stand Heater
The Hanover HAN1023HA-SLV is the only fully freestanding unit in this roundup — no drilling, no bracket, no surface requirements. At 6.8 feet tall with a downward-facing dome, it positions above seating height and projects heat across a 56 sq. ft. radius below.
Construction is 304 stainless steel mesh and aluminum, both of which hold up to outdoor moisture over multiple seasons without corroding. Two heat settings — 750W low and 1,500W high — handle the range from mild spring evenings to cold fall nights. The 86-inch power cord provides reasonable reach without an extension cord.
The halogen infrared element produces a visible golden amber glow. This is a stylistic trade-off: some owners find the warm light adds to the ambiance; others find it distracting in darker evening settings. Heat output itself is functionally equivalent to carbon infrared at the same wattage.
No remote is included. Heat level and power are controlled at the base of the pole — standing up to adjust mid-gathering is the main inconvenience relative to the remote-controlled models. Priced around $179 at major retailers, it’s a solid mid-range choice when you need a no-drill setup.
4. Briza Infrared Electric Patio Heater — Best Budget
Briza Infrared Electric Patio Heater 1500W
At around $89, the Briza Infrared 1500W delivers remote control, three heat settings, IP55 weatherproofing, and a 1–9 hour programmable timer — features that typically appear on heaters costing $140–$200.
Three mounting modes ship in the same box: wall bracket, ceiling bracket, and tripod stand. The tripod is lighter than a purpose-built freestanding stand like the Hanover, but it handles flat patio surfaces adequately. The carbon infrared element provides direct radiant heat with no warm-up time, matching the DR-238’s core technology at a lower price.
The IP55 rating is the main trade-off versus the ThermoMate’s IP65. IP55 handles rain and spray from any direction, which is sufficient for a covered patio or pergola with a solid roof. For a semi-exposed position, spend the extra $110 on the ThermoMate’s IP65 protection.
Owner feedback notes that assembly instructions are sparse compared to other models in this category — most owners figure out the mounting quickly, but it’s not the turnkey experience of the DR-238. At under $90, it’s the strongest value choice for covered spaces where you want remote control and mounting flexibility on a tight budget.
5. Star Patio STP1580-SW Wall Mounted Heater
Star Patio STP1580-SW Wall Mounted Electric Patio Heater
The Star Patio STP1580-SW is the most basic option in this roundup — a fixed wall-mount, 1,500W halogen infrared heater with an on/off switch and no remote. The articulated bracket allows vertical angle adjustment by loosening two knobs, which is the primary user control once it’s installed.
cETLus certification validates it for outdoor residential use in both US and Canadian markets. IP55 weatherproofing handles the same range of rain and dust exposure as the Briza. The golden halogen tube delivers instant heat with no warm-up time.
The absence of a remote is the significant limitation at this mounting style. Reaching up to flip a switch on a wall-mounted unit is impractical during a gathering — this heater is best suited to a space where it runs on a fixed schedule rather than being adjusted mid-session.
At around $69, it’s the entry-level option for permanent patio installation where simplicity and low cost matter most.
FAQ
Can I leave an electric outdoor heater out in the rain? Not plugged in. Even IP65-rated units handle incidental rain rather than prolonged exposure with power running. Unplug any outdoor heater during heavy rain or when not in active use. A weather-resistant cover or indoor storage protects the housing during off-season months.
What size electric heater do I need for my patio? A 1,500W unit reliably heats 50–100 sq. ft. of occupied seating space under calm conditions. For a 6-person dining table occupying roughly 80–100 sq. ft., one 1,500W heater positioned directly overhead or within 8–10 feet is sufficient. Larger open patios may require two units positioned at opposite ends.
Do I need an electrician to install a wall-mounted electric patio heater? Not for any model in this roundup — all plug into standard 120V outlets via a regular power cord, no hardwiring required. You do need a suitable mounting surface (wood stud, concrete block, or solid fascia board) and a nearby outdoor-rated GFCI outlet.
Are electric heaters more efficient than propane patio heaters? Electric infrared heaters convert nearly all their energy into radiant heat with no combustion losses. Propane heaters produce more BTUs per unit but lose some output to wind on exposed decks. For covered spaces, electric infrared is typically more efficient per dollar of energy used. For fully open, windy yards, propane’s higher BTU output provides more effective coverage.
What extension cord can I use with a 1,500W electric patio heater? Use a minimum 14-gauge outdoor-rated extension cord rated for at least 15 amps. Undersized 16-gauge cords heat up under 1,500W load and create a fire hazard. Keep the cord as short as practical and never coil it under load — coiled cords under high draw trap heat.
How long do the heating elements last? Carbon infrared elements typically last 5,000–10,000 hours according to manufacturer data. Halogen infrared elements (Hanover, Star Patio) average 3,000–5,000 hours. At 4 hours of use per evening, a carbon infrared element can last 3–7 years before needing replacement.
Can electric outdoor heaters effectively warm a screen porch? Yes — and screened enclosures are where electric infrared performs best. A screen porch eliminates wind, which is the main performance limitation for radiant heating outdoors. A single 1,500W unit can raise the perceived comfort level of a 120–150 sq. ft. screened porch substantially even on cold evenings.
The Bottom Line
The Dr. Infrared DR-238 is the default choice for most covered patios — trusted construction, anodized aluminum housing, three heat settings, and remote control at $139. For budget buyers who still want remote control and mounting flexibility, the Briza Infrared at $89 delivers comparable warmth with the added option of wall, ceiling, or tripod positioning. For semi-exposed installations where IP65 waterproofing and 8-level heat control justify the cost, the ThermoMate Carbon Fiber at $199 is the right upgrade.