IDEAL Evomax 30 User Manual

EVOMAX - MULTILINE FLUE KITS 3
INTRODUCTION
1.0 EVOMAX CASCADE FLUE SYSTEM
1.1 INTRODUCTION
The Cascade Flue system enables Evomax boilers of ‘open
ue’ Type B23 to be connected via a common ue header.
The Cascade Header may be coupled to a bespoke ue outlet
system designed by a ue specialist (section 3).
To ensure safety of operation non-return valves are
incorporated to prevent back-ow of combustion products
through any individual boiler that is not ring.
The condensate produced within the ue drains through the
central trough of the header duct and exits via a siphon.
The maximum permissible system capacity is limited to
the value shown in Table 1.2; this is necessary to ensure
acceptable operation of any individual boiler operating at
its minimum output under the inuence of the total system
pressure generated by the adjacent boilers.
There are optional system congurations that will provide
different characteristics, these options should be considered to
optimise the system performance. (Table 1.2).
1.2 SYSTEM CONFIGURATIONS
Choosing the most appropriate conguration to the required
application will inuence the performance in the following ways;
• System Capacity.
• Number of Boilers
• Turn-Down capability
• Flue length capability
Refer to Section 3.0 for details
Option Gas Type Evomax Models
Max
number
of boilers
Max
System
Capacity
1
Natural
Gas
Combinations of
100,120,150
6 600kW
2
Combinations
that include a
30,40,60 or 80
6 400kW
3 Propane
Combinations of
30P,40P,60P,80P
6 400kW
Non Return Valves
Header
Condensate Drain
(Siphon)
Evomax Cascade Boilers (Type B23)
3.0°

IDEAL Evomax 30 Specifications

General

Brand	IDEAL
Model	Evomax 30
Category	Boiler
Language	English