Plinth (kickspace) heaters deliver targeted warmth for kitchens, bathrooms, and other tight spaces where traditional heating is impractical. Below is a quick comparison of five relevant models chosen for compact installation, thermostat control, and safety features.
| Product | Type | Notable Feature |
|---|---|---|
| AIREPUSH HTA15-ULTRA | Kickspace Plinth Heater | Built-In Thermostat, Remote, 1500W |
| AIREPUSH HTA15-PRO | Kickspace Plinth Heater | Built-In Thermostat & Timer, 1500W |
| Cadet 3F750-1W (120V) | Electric Baseboard | Convection Baseboard, 750W, 120V |
| Cadet 3F750W (240/208V) | Electric Baseboard | Multi-Volt Option, Convection |
| EZ-HEAT CZ600 | Baseboard Space Heater | 1500W, Adjustable Thermostat, Safety Features |
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AIREPUSH HTA15-ULTRA Kickspace Heater
This compact plinth heater is designed to fit under cabinets and vanities, providing 1500W of instant heat through double finned heating bars that claim near-instant response. The unit automatically adapts to voltage (120V/240V) and includes a built-in thermostat, digital display, and remote control for simplified temperature setup and time-based control. At about 4 inches tall, the unit emphasizes space-saving installation for kitchen kickspaces and bathroom vanities. The features list highlights fast heat-up, remote operation, and compatibility with narrow installation cavities.
AIREPUSH HTA15-PRO Kickspace Heater
The HTA15-PRO mirrors the ULTRA’s core design with 3s instant heating claimed from double finned electric bars and a 1500W output. It includes a built-in thermostat and digital timer for scheduling and temperature control. Like the ULTRA, it’s only 4 inches tall to tuck into cabinet kickspaces, making it suitable where floor or wall heaters aren’t practical. The listed features emphasize quick heat delivery, simple digital controls, and small footprint for confined areas.
Cadet 3F750-1W 36″ Baseboard Heater
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Cadet’s 36″ 120V baseboard model is a traditional electric convection heater that provides 750 watts of heat and requires a separate thermostat. It emphasizes durable metal construction (25 gauge steel, powder-coated) and a straightforward installation with a junction box and pre-punched knockouts. As a baseboard unit rather than a true kickspace heater, it is intended for wall-mounting at floor level and offers continuous convection heating instead of forced/instant blowing. The product notes that a thermostat is required for temperature control.
Cadet 3F750W 36″ Multi-Volt Baseboard
This Cadet F Series model supports 240/208V operation and multi-watt settings (750/563W), making it suitable for larger circuits or rooms that require higher-voltage baseboard heating. It uses convection to circulate warm air and highlights simple installation with universal wiring and knockouts. The product is positioned for whole-room baseboard heating rather than targeted plinth warmth, offering robust performance where a higher-voltage feed is available.
EZ-HEAT CZ600 Baseboard Space Heater
The EZ-HEAT CZ600 is a 1500W convection baseboard unit promoted for medium-sized rooms. It includes an adjustable thermostat, two heat settings, and multiple safety systems such as overheat protection and a tip-over switch. The listing highlights a stay-cool body, dent-proof end panels, and whisper-quiet operation. While not a dedicated plinth heater, its lower-profile baseboard design may suit kitchens if mounted appropriately and where wall clearance permits. The features emphasize safety-focused operation and silent heating performance.
Buying Guide: Choosing The Right Plinth Heater For Your Kitchen
Selecting a plinth or kickspace heater involves assessing installation constraints, heating needs, and safety requirements. Below are the key factors to weigh before purchase.
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Installation Space And Size
- Available Height/Depth: True kickspace heaters typically are ~4 inches tall to fit under cabinets. Measure cabinet kickspace height and depth before choosing.
- Mounting Location: Decide between under-cabinet plinth installation or wall/floor baseboard placement. Baseboards require wall clearance and are not always suitable under cabinetry.
Power And Voltage
- Wattage: 1500W units provide fast, focused heat for small to medium spaces. Lower watt models (e.g., 750W) suit milder needs or single-cabinet zones.
- Voltage Compatibility: Check whether the unit supports your circuit (120V vs 240V). Some units automatically adapt to voltage, others require matching to supply.
Control And Thermostat Options
- Built-In Thermostat: Offers direct temperature control at the heater and reduces dependency on room thermostats.
- Remote/Timer Features: Remote control and programmable timers add convenience for intermittent kitchen use and energy savings.
- External Thermostat Requirement: Some baseboard models require a separate thermostat; plan wiring accordingly.
Heat Delivery Method
- Forced/instant Heat: Plinth heaters with fins or fan-assist provide rapid comfort for small areas.
- Convection/Baseboard Heat: Slower to warm but provides steady, quiet distribution for whole-room comfort.
Safety And Compliance
- Overheat Protection & Tip-Over Switches: Essential for units used near cabinetry and foot traffic.
- Stay-Cool Surfaces: Important in kitchens where contact with cabinets or pets may occur.
- UL/ETL Listings: Confirm safety certifications where applicable.
Durability And Construction
- Material Quality: Powder-coated steel or dent-proof panels resist kitchen impacts and humidity.
- Serviceability: Look for units with accessible wiring knockouts and clear installation instructions.
Energy Efficiency And Operating Cost
- Thermostat Control: More precise thermostats reduce runtime and energy use.
- Wattage Match: Choose wattage appropriate to the space to avoid oversizing and wasted energy.
Comparison Perspectives
- Small Cabinet Kickspaces: Compact 4″ plinth heaters with built-in thermostats (like the AIREPUSH models) are made specifically for this role.
- Whole Room Heat: Baseboard units (Cadet, EZ-HEAT) are better when heating an entire kitchen or adjoining areas is required.
- Quick Warm-Up vs Continuous Comfort: If immediate warmth at the countertop is needed, choose instant/forced designs; for ambient comfort, select convection baseboards.
- Electric Circuit Constraints: If only 120V is available, choose compatible models; higher-voltage options require suitable breakers and wiring.