The Warmwatcher MHT309 outdoor electric patio heater delivers powerful 1500W far infrared heating with an IP55 waterproof rating, making it the perfect heating solution for patios, gardens, restaurants, and commercial outdoor spaces. Designed as a sleek floor-standing column heater, it combines efficient infrared technology with a durable build that withstands the elements. Whether you are extending your outdoor dining season or creating a comfortable garden lounge area, this heater provides consistent warmth exactly where you need it. For indoor heating alternatives, explore our range of designer electric fireplaces that complement any interior.

• Brand: Warmwatcher
• Model: MHT309
• Heating Technology: Far infrared heating for efficient, targeted warmth
• Maximum Power: 1500W with 2 heat settings for adjustable comfort
• Waterproof Rating: IP55 rated for reliable outdoor use in all weather conditions
• Voltage: 220V AC power
• Heating Area: Covers 5-10 square metres, ideal for patios, decks, and outdoor seating areas
• Design: Floor-standing column heater with optional LED light variants
• Colour Options: Available in Black or Silver (stainless steel) finishes
• Warranty: 2-year manufacturer warranty with warranty card included

Why Choose the Warmwatcher MHT309 Patio Heater?

Far infrared heating technology warms objects and people directly rather than heating the surrounding air, making it significantly more efficient for outdoor spaces where wind and open air would otherwise dissipate conventional heat. The IP55 waterproof rating ensures the heater continues to perform reliably even in rain and damp conditions, giving you peace of mind when installing it in exposed outdoor locations.

The column design offers a modern, unobtrusive presence that blends seamlessly into any outdoor setting. With two heat settings, you can adjust the output to match the temperature and your comfort level. The optional LED light variants add ambient illumination, making the heater a dual-purpose addition to your outdoor space.

Applications

• Residential patios, decks, and garden seating areas
• Restaurant and cafe outdoor dining spaces
• Commercial terraces and hotel courtyards
• Workshops, factories, and industrial spaces
• Tents and temporary outdoor structures
• Office reception areas and lobbies

Frequently Asked Questions

Is this heater safe to use outdoors in the rain?
Yes, the Warmwatcher MHT309 has an IP55 waterproof rating, which means it is protected against water jets from any direction. It is designed for reliable outdoor use in various weather conditions.

How large an area can this heater cover?
The heater is rated for spaces up to 10 square metres, making it suitable for most patio and outdoor seating arrangements. For larger outdoor areas, consider pairing it with comfortable outdoor garden furniture to create a complete outdoor lounge experience.

Does this heater support smart home integration?
No, the MHT309 does not support smart home connectivity. It operates with straightforward manual controls for reliable, hassle-free use.

What is the difference between the variants with and without LED light?
The LED light variants include a built-in ambient light that adds illumination to your outdoor space, while the standard variants focus solely on heating. Both versions offer the same 1500W infrared heating performance.

Can this heater be used indoors?
While primarily designed for outdoor use, the heater can also be used in well-ventilated indoor spaces such as workshops, factories, and large halls. For dedicated indoor heating, browse our collection of electric fireplaces designed specifically for interior spaces.

What is the warranty period?
The Warmwatcher MHT309 comes with a 2-year manufacturer warranty, and a warranty card is included with your purchase.