SMART BOILER SMART HOME
25kW to domestic hot water (DHW) output with DHW flow rate of 10.2 litres through a 35oC rise.
Customer Benefits
- A+ ErP
- SEDBUK A Rate
- 2 Year Guarantee*
- OpenTherm Integrated
- Efficiency Rating with Honeywell Control A+
- Weather Compensation (optional)
- Compact Size – 700mm High, 400mm Wide, 300mm Deep
- ErP Compliant Controls and Pump
- Backlit LCD
- Whisper Quiet in Operation
- User Friendly Touch Controls – Simple and Easy to Use
- High Density Insulation
- Low NOx Class 5
- Minimum Low Power of 3.6kW Further Reduces Energy Cost
Installer Benefits
- Brass and Premium Branded Components for Lasting Quality
- Integral Valve Kit Eliminates Unsightly Valves Below the Boiler
- Easy Release Control Panel Allows Easy Access for Servicing
- Built-in Deep Condensate Trap Designed to Reduce Nuisance Freezing in Winter
- Flexible Condensation Pipe Conveniently Located After the Trap
- Lightweight Design to Aid Installation
- Removable Side Panels
- Built-in Automatic By-pass
Simple yet innovative, the control display on the HE80 slides up with ease to allow easy access when servicing.
Smart Energy Saving
Designed incorporating energy saving innovation, the HE80 combi and system boilers puts style, quality and efficiency in a new class of its own.
The HE80 combination boiler has a high resolution backlit LCD screen, featuring customer friendly buttons for optimum operation, making it easy to use in poor light conditions. This feature enables the user to easily set the heating and hot water temperatures, central heating times and view the system pressure.
Smart Control
Ravenheat have been working closely with Honeywell to ensure our boiler and external
controls communicate in the best way possible to save energy while delivering heating comfort
OpenTherm (Compatible room stat required)
OpenTherm boilers provide more precise control directly from the room thermostat to the boiler’s software which modulates the gas valve and central heating pump. This allows the precise gas input requirement to match the varying demand signal i.e. if the house needs to be one degree warmer the control tells the boiler it can start and run at a lower power. By reducing the flow temperature to a minimum of the heat required, the flow temperature is kept below the dew point (50°C), thus allowing the boiler to operate in condensing mode which is more efficient. Without OpenTherm even with the best controls the boiler will always run at full power consuming significantly more energy (both gas and electric) effecting the homeowner’s energy bill. Whereas with our HE80 by just applying the necessary heat there is a significant saving available and all of this is done automatically by the boiler and its controls.
Flue Options
The new HE80 can be fitted with either a 100mm standard (concentric), a 125mm flue duct or a twin (eccentric) flue duct, which can be installed either vertical or horizontal, depending on the customer’s requirement.
A one metre standard horizontal flue kit is supplied separately; this can extend to 8 metres if required, or 13 metres vertical (maximum without bends). The above flue arrangements should fit most requirements however, alternative systems (Twin or 125mm) are available.
See installation manual for all flue lengths and options.
| Part | Description Flue 60/100 | Part No |
| 1 | 1 metre horizontal flue kit | PR5023016 |
| 2 | Straight flue header/Sample Point | PR5094110A |
| 3 | 1 metre high plume kit | TER110101 |
| 4 | 1 metre flue extension | PRFE |
| 5 | 45o in line flue bend | PR45FBI |
| 6 | 90o in line flue bend | PR90FBI |
| 7 | Flashing sleeve/plate | TEG060050 |
| 8 | 1 metre vertical terminal | TER110200 |
| 9 | Combi ridge terminal kit | TER090100 |
| 10 | 90o flue exhaust deflection bend | CUR110100 |
| 11 | 45o flue exhaust deflection bend | CUR110050 |
Alternative systems (twin or 125mm) are available for longer flue distance.
Easily Installed Neat Connections
Quality
Built to exacting ISO 9001 standards using quality components, all our boilers carry the European CE mark. Each Ravenheat appliance undergoes rigorous testing and operating procedure before being carefully packed for maximum protection, ready to leave our factory.
*Image for demonstration purposes only.
Boiler Specification
| Model | HE80 | |
| Central Heating Max/Min Output (Adjustable Modulation) | KW | 3.6 - 21.4 |
| Domestic Hot Water Flow Rate Raised 30°CΔT Inlet Temprature 35°CΔT | I/min | 11.9 10.2 |
| Domestic Hot Water Max/Min Output | KW | 3.6 - 25.4 |
| Expansion Vessel | 1 | 8L |
| Maximum Central Heating Temperature | C | 80 |
| Installation Clearance Side Top Below | mm mm mm | 2 125 80 - 150 |
| Connection Heating Flow & Return Compression Gas Connection Domestic Supply (Cold) Compression Domestic Supply (Hot) Copper Condensing Pipe 3/4 Push Fit Overflow Pipe | mm mm mm mm | 22 15 15 15 |
| Flue Size | mm | 100 |
| Electrical Mains Supply | 100 230V 50HZ Fused 3amp | |
| Nat Gas AB and A 2005/2009 | % | 90.3 / 88.9 |
| NOx Class (lowest possible level) | 5 | |
| OpenTherm Compatible as Standard | Yes | |
| Weather Compensator Option | Yes | |
| Noise level | db | 52 |
CONDITIONS OF 2 YEAR WARRANTY
Boiler must be correctly installed. Boiler must be commissioned by a Gas Safe registered engineer. Boiler must be registered with Ravenheat upon purchase (so 2 year warranty can be activated). Boiler must be correctly maintained and serviced by a qualified, competent person. For any other information please refer to the user guide and installation instructions. For more information on warranties please view our Warranty Terms & Conditions.
Technical After-Sales Service
Ravenheat have a technical helpline at its central headquarters in Leeds. Service engineers or their customers have the satisfaction of knowing they will receive advice, and the knowledge that one of Ravenheat’s own technicians is on hand should an on-site visit be required. Ravenheat only use their own highly qualified technicians thereby ensuring the highest quality and most reliable customer care.
Ravenheat run their own unique comprehensive installer training programme working alongside the regulative bodies and trade associations. The training programme is open to any Gas Safe Registered installer. For further information visit our training days page or emailing us at [email protected].
