Hitte Natural Convection LPHW Trench Heating

£530.00 GBP

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Hitte Natural Convection Trench Heating is ideal for counteracting heat loss and condensation in highly glazed areas. It uses a piped hot water (LPHW) supply to deliver naturally rising heat to the air by means of a heat exchanger, Hot water can be supplied from a conventional hot water boiler, solar energy hot water system or a ground source heat pump. The heat output directly relates to the flow/return temperatures of that source. Internal surfaces are insulated and coated with heat reflective finish to improve the efficiency of the trench.

Select a product from stock below for fast delivery, or contact our Technical Sales Team to explore and select from the vast range of height (depth), width and length configurations available in the full Hitte range, as well as the many choices of grilles, trough materials and finishes.

Outputs in the drop-down menu are based on mean 70 degrees C water temperature, 20 degrees C ambient room temperature.

Configure your system using our Product Specification & Costing Tool

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Key Features

5 standard stock models for fast delivery
Standard grille – natural aluminium anodised finish
Standard Trough Material – 304L Stainless Steel
Multiple knock-out options for pipe connections
Cover plates to protect water & electrical connections
Adjustable levelling legs
Spacers to protect geometry during installation
18mm MDF covers to protect units from construction debris during installations

Many geometries & configurations available in the full Natural Trench Heating range

~Choice of grilles-natural, light bronze, dark bronze painted aluminium or oak, ash, beech
~Choice of edgings-natural, light bronze, dark bronze painted aluminium
~Models available for wet environments – 316 Stainless Steel trough
~Models available for external/conditioned air supply
~Dummy units for continuous aesthetics in long runs
~Curved Trench & Mitred corners

Technical Specifications

Natural Convection Trench Heater Product Codes (stock models)	Depth/Height (mm)	Width (mm)	Length (mm)	Heat Output at mean water temp 70C (W)
HitteNXX0801752000XNXX	80	175	2000	249
HitteNXX0803052000XNXX	80	305	2000	477
HitteNXX1251752000XNXX	125	175	2000	462
HitteNXX1253051000XNXX	125	305	1000	356
HitteNXX1253052000XNXX	125	305	2000	875

The table above relates to our 5 standard stock models. The heat outputs indicated are based on a typical boiler system with mean water temperature of 70C, an ambient room temp of 20C and the fan speed is set at 70%.

~To see full product range download the Natural Trench Brochure above~

Natural Convection Trench Heater Product Codes (stock models)	Height/Depth (mm)	Width (mm)	Length (mm)	Heat Output at mean water temp 45C (W)
HitteNXX0801752000XNXX	80	175	2000	113
HitteNXX0803052000XNXX	80	305	2000	213
HitteNXX1251752000XNXX	125	175	2000	199
HitteNXX1253051000XNXX	125	305	1000	141
HitteNXX1253052000XNXX	125	305	2000	346

The table above relates to our 5 stock models. The heat outputs indicated are based on a lower mean water temperature of 45C where heat source may be a ground source heat pump, the ambient room temperature is 20C and the fan speed is set at 70%.

~To see full product range download the Natural Trench Brochure above~

Design and Installation

Trench heating systems can be supplied in a multitude of geometries and with additional features such as ‘dummy’ sections where a continuous aesthetic is desired without additional heat output, with mitred corners, column features and even with curved trench sections. We’d be delighted to help you explore options and design your optimum scheme. Just contact us for assistance and to talk through your ideas.

Our Trench Heaters should be installed by suitably qualified builders and plumbers. The unit should be securely fixed and all water connections installed as per instructions.

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