Dimplex DLW 2400W Patio Heater: Can It Heat Your Outdoor Space in 2026?
The Dimplex DLW delivers 2400W of IP55-rated radiant heat for permanent outdoor installations. It lacks thermostat and remote control, making it best for hardwired patio and deck setups.
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Key Specifications
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Our Verdict
The Dimplex DLW is a 2400W radiant heater built for permanent outdoor installation. Its IP55 weatherproof rating suits patios, decks, and covered porches in any season.
You get strong, silent heat from a slim wall or ceiling mounted profile. But this unit has no thermostat, no timer, and no remote control. Many competitors at this price include all three.
Hardwired installation is required. This adds setup cost and makes relocation difficult. It is not a heater you can carry from room to room.
At $307.05, this is a focused investment for a specific outdoor heating need. If your patio needs a durable, high-output radiant heater with weatherproof protection, the DLW fits. For indoor or flexible use, other options give you more for the money.
What We Like
- 2400W output heats outdoor patios and covered decks fast and thoroughly
- IP55 weatherproof rating handles rain, dust, and outdoor conditions year-round
- Noiseless radiant heat creates zero fan noise during operation
- Supports both wall and ceiling mounting for flexible permanent placement
- Hardwired design removes power cords and eliminates tripping hazards
What Could Be Better
- No thermostat means you cannot set or maintain a target temperature
- No timer function prevents scheduling automatic on and off cycles
- No remote control requires physical access to the unit to operate it
- Permanent hardwired installation makes moving the heater to a new location difficult
- No overheat protection is listed in the product specifications
Standout Features
Full Specifications
Additional Info
| Assembly | No |
Frequently Asked Questions
Common questions about Dimplex DLW Series Electric Patio Heater, Weatherproof, White, 2400W - Premium Radiant Heater for Indoor and Outdoor Use - Slim Profile Outside Heater Perfect for Ceiling and Wall Mount Application
Can this heater be used in the rain?
Yes. The IP55 rating protects the unit against water jets from any direction. It is built for permanent outdoor use in all seasons.
Does this heater need professional installation?
Yes. The DLW requires permanent hardwired electrical connection through a top-mounted junction box. A licensed electrician is needed to install it.
How much does it cost to run per hour?
The heater uses 2.4 kWh per hour of operation. At average US electricity rates of about 13 cents per kWh, that is roughly 31 cents per hour.
Can this be mounted on the ceiling?
Yes. The slim profile and top-mounted junction box support both wall mount and ceiling mount configurations.
Does the heater include a thermostat or remote control?
No. The DLW does not include a thermostat, timer, or remote control. You turn it on and off through the hardwired power supply or a wall switch.
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