Please note this is a Special Order item that is made to order. Delivery charges will apply, subject to quote. Please contact Herschel to discuss your Halo specification, and controls, prior to ordering.
Halo 4.8 – 9.6kW Infrared Heater
Price on Application
- 5 Year Warranty
- Variable power option
- Colour Options
- Made to Order
- Bespoke Design
Halo 4.8 – 9.6kW Infrared Heater
Price on Application
The Herschel Halo 4.8 – 9.6kW Infrared Heater is a zero light, specialist infrared heater designed for churches and heritage buildings. Made in the UK from steel and aerospace-grade aluminium, it gently warms people and objects whilst helping to preserve historic interiors. Halo features a stunning chadelier design with optional bespoke decor and dimmable LED lights. Halo offers a cost-effective, low-maintenance, and sustainable heating solution for large, hard-to-heat spaces and is used alongside Herschel’s control system for precise, energy-efficient heating.
- Zero light heater with optional LED lighting
- UK manufacture with British made steel
- Integrated control via patented InfraSense
- Optional bespoke decorative designs
- Fast warm up times
- Far infrared preserves historic interiors
- Ideal for places of worship & heritage properties
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Description
The Herschel Halo is our highly innovative, zero light specialist heater designed to provide churches and heritage buildings with a net zero heating solution – delivering cost-efficient radiant comfort whilst preserving and protecting historic interiors and artifacts. The Halo has been designed in direct response to high demand. Following extensive research and development the Halo is manufactured in the UK by Herschel, using British made steel along with aerospace-grade aluminium. Beautifully designed to complement the heritage aesthetic, Halo suspends from high ceilings to effectively warm hard to heat spaces. Emitting zero light heat using far infrared radiant technology, the Halo will directly, gently and safely warm people, objects and the building rather than warming volumes of air like alternative convection heaters. With the option to add dimmable LED lights and stunning decorative finishes, the Halo provides the ideal heating solution for places of worship, listed properties, theatres, hotel lobbies as well as large industrial spaces.
The Halo is available in 4.8kW, 7.8kW and 9.6kW and is controlled by Herschel’s revolutionary patented InfraSense system which is integrated into the heater. InfraSense uses advanced technology that directly measures the radiant temperature of the area being heated. This means that churches with large volumes can now utilise temperature control. Inbuilt sensors within each Halo constantly measure the temperature within the heated zone, every second, using smart algorithms to adjust the power output of the Halos to accurately maintain your set target temperature. You can be confident that the congregation will be heated to the desired temperature. In addition, electricity is not wasted from heaters being at higher power than is required. This avoids having to manually monitor and adjust power levels during a service. InfraSense is operated via a simple to use touchscreen tablet. If required, InfraSense also features manual control for manual selection of Halo power levels. Alternatively, we offer our APX control system, please contact us for more details.
Your Herschel representative will make recommendations on mounting heights specific to your location and requirements, based on a detailed site survey. Areas heated are a guideline only and will be impacted by airflow and ambient temperatures. Dependent upon the property age/type, insulation levels and levels of airflow present, the number of heaters required and running times will vary. For larger domestic or commercial projects we recommend the Herschel Heritage team carry out a survey or detailed desktop assessment.
Please note this is a Special Order item that is made to order. Delivery charges will apply, subject to quote. Please contact Herschel to discuss your Halo specification, and controls, prior to ordering.
Registered UK Design No. 6321585.
Technical Specifications
Technical Specifications
| Heater Type: | Fixed electric high temperature infrared heater |
| Surface: | British steel with aerospace-grade aluminium & nickel-plated grill |
| Cable Length: | Not included. Terminal box in the top section for connection. |
| Voltage: | 220 - 240V 50/60Hz |
| Protection Class: | IP20 |
| Installation: | Ceiling-mounted only |
| Heating Element: | Herschel Kanthal Ceramic Element |
| Warm-up Time: | <10 Minutes |
| Useful Wavelength: | 3 - 10µm |
4.8KW Halo: Single Phase 220-240V – Wired as a single circuit 7.8KW Halo: 220-240V – Wired as 3x 2.6KW, line to neutral circuits, suitable for single-phase or 3-phase supply 9.6KW Halo: 220-240V – Wired as 3x 3.2KW, line to neutral circuits, suitable for single-phase or 3-phase supply Please contact Herschel Infrared for more information and to discuss how the Halo heaters and lighting can be controlled. Electromagnetic Fields: Low emission Models: Options available for with/without LED lights and with/without decorative finish. Bespoke decor/colour options also available. Installation: Hanging System: This unit is for ceiling mounting only and must be installed beyond the reach of people due to the high surface temperature. It can be hung using a number of different mechanisms from wires to chains (provided by others) which must be capable of handling 4 x the weight of the heater. Heated Zone: 20m2 – 30m2 (4.8kW Halo), 30m2 – 50m2 (7.8kW Halo), 35 – 60m2 (9.6kW Halo) The heater will directly warm people and objects within the Heated Zone (note: air movement may reduce area coverage). Within enclosed areas the thermal mass of the building will also be heated within the entire zone. Dependent upon the property age/type, insulation levels, number of heaters used and running times this will increase the ambient temperatures. For larger commercial projects or where different mounting heights are required we would always recommend Herschel carry out a survey or detailed desktop assessment. The heaters are not suitable for household or similar use. Also, the heaters must not be used or installed in any commercial premises where they can be accidentally touched. |
Quality & Safety
| EU/ UK Electrical Safety: | Complies with IEC60335-1; 60335-2-30; EN62233 |
| AUS/ NZ Electrical Safety: | For Commercial Use Only |
| Electromagnetic Compatibility: | EN55014-1&2; EN61000-3-2&3 |
| Restriction of Hazardous Substances (RoHS): | IEC62321 |
| Warranty: | 5 Years |
| Note: | Warranty excluding Ceramic Elements 12 months plus any cost of installation or consequential losses. |
Manuals & Guides
Documentation:
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- Energy Efficient
- Immediate warmth
- Zero Maintenance
- Long life components
Introducing InfraSense™
Herschel InfraSense™, our highly innovative control system (UK Patent Number GB2631160 plus other patents pending), smart control technology integrated into each Halo heater, designed to efficiently heat large spaces. Unlike traditional thermostats that measure air temperature, InfraSense™ directly reads radiant temperature, ensuring precise comfort and energy management. Using inbuilt sensors, it continuously monitors and adjusts power levels to maintain the set temperature without wasting electricity.

Heritage Specification Service
Herschel has a dedicated team of in-house surveyors and specialists who perform on-site and desktop estimating services for commercial heating projects. The team will work with you to understand your requirements and tailor a bespoke solution for your needs.
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