The DeLonghi oil-filled radiator is an efficient and safe heating option for bathrooms, featuring a compact design, adjustable thermostat, and thermal cut-off for enhanced safety, making it ideal for maintaining warmth in moist environments.
The DeLonghi TRN0812T oil-filled radiator offers safe, efficient heating for bathrooms and small spaces. With its GFCI plug and thermal safety features, this 1200-watt heater provides gentle warmth without drying the air or circulating allergens.
Key Features of DeLonghi TRN0812T
Bathroom-Safe Design
This model includes a GFCI (Ground Fault Circuit Interrupter) plug that automatically shuts off power if electrical current leaks, making it one of the few space heaters approved for bathroom use. The thermal cut-off function prevents overheating, while the sealed oil reservoir eliminates refilling needs.
Three Heat Settings
The TRN0812T offers:
- 600W energy-saving mode
- 900W medium setting
- 1200W maximum heat output
Smart Heating Technology
Unlike fan heaters that blow dry air, this radiator uses convection heating to warm spaces evenly. The thermal slot design maximizes heat flow while keeping exterior surfaces cooler than traditional radiators.
Performance in Bathroom Environments
Moisture Resistance
While the GFCI plug provides electrical safety, users should still position the heater at least 3 feet from water sources. The steel construction resists bathroom humidity better than plastic-bodied heaters.
Quiet Operation
With no moving parts or fans, this heater operates silently – ideal for nighttime bathroom use. Compare this to ceramic heaters that can produce noticeable fan noise.
Safety Features Breakdown
| Feature | Benefit |
|---|---|
| GFCI Plug | Prevents electrocution in damp environments |
| Thermal Cut-off | Automatic shutoff if internal temps exceed safe limits |
| Anti-freeze Setting | Maintains 41°F (5°C) to prevent pipe freezing |
| Cool-touch Housing | Reduces burn risk compared to traditional radiators |
Energy Efficiency
The DeLonghi TRN0812T uses diathermic oil that retains heat longer than electric coils, allowing it to cycle on/off less frequently. According to U.S. Department of Energy, oil-filled radiators can be more efficient for sustained heating than fan-forced models.
Cost Comparison
At maximum 1200W setting:
- 1 hour use = ~$0.15 (national average)
- 8 hours/day = ~$1.20
- Monthly cost = ~$36 (continuous use)
Maintenance and Warranty
DeLonghi offers a 1-2 year warranty on this model. The permanently sealed oil reservoir requires no maintenance beyond occasional dusting. Unlike malfunctioning oil heaters, this unit’s welded seams prevent leaks.
Cleaning Tips
- Unplug and cool completely
- Wipe exterior with damp cloth
- Clean between fins with soft brush
- Never use water or cleaning solutions
User Experience
The Smart Snap wheels make relocation easy, though the 20 lb weight requires lifting over thresholds. Users report the adjustable thermostat maintains temperatures within 2°F of set points, outperforming many digital models.
According to testing by Consumer Reports, oil-filled radiators like the TRN0812T provide the most consistent whole-room heating among portable options.
Ideal Use Cases
- Bathrooms (with GFCI outlet)
- Bedrooms (quiet operation)
- Drafty rooms needing sustained heat
- Spaces where air quality matters (no fan to circulate dust)
