ideal commercial Evomax 40, Manual

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3 Standard Height Frame & Header Kits
1 INTRODUCTION
This technical data contains information for dimensioning & assembly
of a cascade system kit for the Evomax and Evomax 2 ranges.
Header and Frame kits are available in both ‘in line’ (6 boilers long)
and back to back options (3 boilers long).
GENERAL DESCRIPTION OF FRAME & HEADER KITS
A requirement to spread the total required heat output over several
boilers can be accommodated by the use of the Evomax multiple
boiler frame & header kit options.
The Varican optional accessory can be installed (1 per boiler) for
cascade control, see Varican Installation Instructions for further
information.
The flue configurations for the range of appliances using these
system kits are C13, C33 & B23 (See appliance manual). Note . In
the case of the 150kW boiler, this must be flued in accordance to the
Clean Air Act.
All headers and pipe work should be insulated in accordance
with the Non Domestic Building Services Compliance Guide. To
ensure compliance with the maximum heat loss criteria, insulation
thickness should be calculated according to BS EN ISO 12241 using
standardised assumptions.
2.1 FRAME AND HEADER KIT DESIGN OPTIONS
The Evomax boilers are suitable for use in a multiple boiler configuration. The Evomax multiple boiler system is available in
both side by side and back to back options giving the opportunity to choose the optimum footprint size or wall space for a given
output. Frame 7 states available and gives the minimum number of appliances required, the appropriate floor space & the kit
product number (N.B. The kits do not include the boilers).
Standard height kits do not include the support frame as the boilers can be wall mounted but a frame kit is available if wall
space etc. does not facilitate boiler/header wall mounting.
2 GENERAL DESCRIPTION OF CASCADE SYSTEMS
continued . . . . .
Available Evomax 2 Appliances
kW (NG) Product No.
Ideal Evomax 2 30 220814
Ideal Evomax 2 40 220815
Ideal Evomax 2 60 220816
Ideal Evomax 2 80 220817
Ideal Evomax 2 100 220818
Ideal Evomax 2 120 220919
Ideal Evomax 2 150 220820
kW (Propane) Product No.
Ideal Evomax 2 30 Propane 220823
Ideal Evomax 2 40 Propane 220824
Ideal Evomax 2 60 Propane 220825
Ideal Evomax 2 80 Propane 220826
Ideal Evomax 2 100 Propane 220827
Ideal Evomax 2 120 Propane 220828
Note.
All boilers need to be sized in accordance to the total required heat load and the modulation capabilities of the appliances.
Low Loss Header Accessories
(Mixing Header)
DN80 DN100 DN150
219552 219553 219554