2.0 GRANT RESEARCH AND
DEVELOPMENT COMBUSTION AT
ALTITUDE
The R&D department of Grant Engeeniring located in Birr (Grant
Headquarters) in Ireland, are aware of the challenges of fuel oil
quality at altitude, has created an altitude chamber in its laboratory
in order to test all the burners capable of operating on territory at
any altitude.
The results allow Grant to guarantee the use of its boilers under nor-
mal conditions of use at the altitudes mentioned in Table 2.3 below.
For an even better adaptation, we are preparing kits for operation
at higher altitudes.
* For altitude adaptation of Grant vortex boilerhouse combi 52kw
and 66kw boilers, please contact us at
info@heatmax.gr
2 TECHNICAL DATA
Table 2-1: Burner power / altitude correspondence table
Technical data
Power Jet Pump
pressure
Air
diffuser
adjust-
ment
Power Jet Pump
pressure
Air
diffuser
adjust-
ment
Power Jet Pump
pressure
Air
diffuser
adjust-
ment
Power Jet Pump
pressure
Air diffuser
adjustment
18 0.40/80°S 13 26.3 16.3 0.40/80°S 11.5 26.3 15.8 0.40/80°S 11 26.3 15.3 0.40/80°S 10 26.3
24 0.55/80°S 11 26 22 0.55/80°S 9 26 21.2 0.55/80°S 9 26 20.5 0.55/80°S 8.5 26
32 0.65/80°S 12 27.2 29.3 0.65/80°S 10.2 27.2 27.9 0.65/80°S 9.5 27.2 27.2 0.65/80°S 8.5 27.2
0-500m 500m-1000m 1000-1500m 1500-2100m
Page 8
To Next Page
Loading...
