HE 120T Low NOx - Technical small logo

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HE 120 Low NOx (T)

Sedbuk Band 'A' Rated

3 Year Guarantee
(See Terms & Conditions)

Save 35% On Your Heating Bill

Available in White and Silver

Easy Installation And Simple To Operate

Wide Range Of Innovative Features

Built To Exacting ISO9001 Standards

Reduced Greenhouse Emissions

Extremely Reliable

 

 

"With many years of experience and innovative designs, Ravenheat have proved convincingly that central heating needn't cost the earth."

 

 

 

 

 

 

 

 

 

 
Flue Options

The new HE120T Low NOx 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. A 1 metre standard horizontal flue kit is supplied separately, this can be extended to 8 metres if required, or 13 metres vertical (maximum without bends). Alternatively there is a 125mm (concentric) flue system that allows greater flexibility (26 metres).

Eccentric flue ducting is ideal for covering long distances and when used with a special Ravenheat connector this can be extended up to 43 metres air intake/exhaust.

1 vertical concentric flue gas exhaust duct
2 concentric elbow bend
3 straight concentric connection
4 concentric extension
5 fastening ring
6 horizontal concentric flue exhaust duct
7concentric inline bend
10 air intake bend 90°
10 flue exhaust bend 90°
11 air inlet terminal
12 flue exhaust terminal
13 45° air intake bend
13 45° flue exhaust bend
14 flue exhaust duct
14 air intake duct
15 two-way flue gas header
16 vertical eccentric flue exhaust duct

 

Models HE120T Low NOx 100mm Concentric Flue System

PART DESCRIPTION BARCODE RAVENHEAT PART NO.
1 Vertical Flue terminal kit 5060022141995 N5094130
2 90 deg boiler bend 5060022143036 PRFB
4 1000mm flue extension 5060022143005 PRFE
5 External flue collar   Supplied with No.6
6 Horizontal flue kit complete with boiler bend 5060022142848 PR5023016
7 45 deg in line bend 5060022143012 PR45FBI
7 90 deg in line bend 5060022143029 PR90FBI
9 Vertical lead flashing sleeve - pitched roof 5060022141063 0019TEG06005/0
10 Plume kit 5060022143142 1019TER11010/0

The above flue arrangements should fit most requirements however, alternative systems (twin or 125mm) are available for longer flue distances.

Overall Dimensions

  A B C D
HE120T Low NOx 400 700 300 3500


Net Efficiencies

CENTRAL HEATING MODEL HE120T Low NOx
OUTPUT MAX-MIN NETT
ADJUSTABLE 		CONDENSING MODE kW 25.8 - 5.0
DOMESTIC HOT WATER      
OUTPUT MAX - MIN
ADJUSTABLE 		CONDENSING MODE kW 32.2 - 5.0
       
DOMESTIC HOT WATER      
FLOW RATE RAISED 30°C At   I/min 15.4
6° INLET TEMP 35°C At   I/min 13.2
MAX NETT EFFICIENCY 115%
EXPANSION VESSEL   I 8/1
MAX CENTRAL HEATING TEMPERATURE   °C 85°
       
CONNECTION      
HEATING FLOW & RETURN COMPRESSION   mm 22
GAS CONNECTION COMPRESSION   mm 15
DOMESTIC SUPPLY (COLD).COMPRESSION   mm 15
DOMESTIC SUPPLY (HOT) COMPRESSION   mm 15
CONDENSING PIPE 3/4 PUSH FIT OVERFLOW PIPE      
FLUE SIZE   mm 100
ELECTRICAL MAINS SUPPLY     230v 50 hz FUSED 3 amp
SEDBUK NAT GAS   % 90.6 BAND A

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