ideal commercial EVO S Manual de usuario
EVO S
CONDENSING
BOILER
PRODUCT & FLUE GUIDE
02
Ideal Commercial Boilers
is the UK’s market
leader of high eciency
commercial heating
solutions.
Operating from its Hull
manufacturing plant and
oces since 1906, Ideal
Commercial Boilers is one
of the few true British
manufacturers left in the
heating industry.
03
2Introduction
4-13 EVO S 50 - 135kW
14-16 EVO S Cascade 50 - 540kW
17-20 EVO S Flue Options
21 Flue Resistances
22-23 Flue Types
24-30 Guide to Flue Installation
& Regulation
31 Condensate Pumps
33 Ideal Training & Support
04
EVO S
50 - 135kW
*5 year warranty subject to Terms and Conditions. 5 years parts and labour warranty available subject to being commissioned by Ideal Boilers.
Must be fitted with a Low Loss Header or Plate Heat Exchanger. Terms and conditions available at www.idealcommercialboilers.com/downloads
05
06
EVO S
50 - 135kW
50, 70, 95, 115 and 135kW, EVO S combines the latest stainless steel heat
exchanger technology with straightforward installation and maintenance.
50, 70 and 95kW models can be easily converted to run on LPG.
• 5 year parts and labour warranty*
• Stainless steel heat exchanger
• Up to 108.9% net eciency (fully condensing)
• Up to 5:1 turndown
• Compact – one width & height for easy siting
• Simple controls interface with large
backlit display
• Low height frame and header kits
• Simple to maintain using quick release internal
water and gas couplings
• NOx <40mg/kWh (Class 6)
• Must be installed with a suitable method of
system protection, such as a Low Loss Header or
Plate Heat Exchanger
FEATURES & BENEFITS
*5 year warranty subject to Terms and Conditions. 5 years parts and labour warranty available subject to being commissioned by Ideal Boilers. Must be fitted with a Low Loss
Header or Plate Heat Exchanger. Terms and conditions available at www.idealcommercialboilers.com/downloads
07
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DIMENSIONS & CLEARANCES
BOILER ASSEMBLY
BOILER DIM A
50 477
70, 95 574
115 692
135 800
The following minimum clearances must be
maintained for operation and servicing:
TOP: DEPENDENT
ON FLUE SIDES: 9mm
FRONT: 800mm BOTTOM: 890mm
KEY
1. Ignition Electrode
2. Ignitor Unit
3. Safety Thermostat
4. Fan
5. Gas Valve
6. Controls Housing
7. Control Panel With Protective Cover
INTERNAL VIEW
(50kW MODEL SHOWN)
All dimensions in mm
(not including frame mount)
08
MODEL 50 70 95 115 135
Boiler Output (non-condensing) Mean 70°C
(Nat Gas & LPG 50-95, Nat Gas only 115 & 135)
Max kW 56.4 69.9 95.7 119.5 134.0
Min kW 11.5 17.1 19.0 23.9 26.8
Boiler Output (condensing) Mean 40°C
(Nat Gas & LPG 50-95, Nat Gas only 115 & 135) Max kW 61.0 76.8 104.5 129.5 146.0
Boiler Input Max Rate
(Nat Gas & LPG 50-95, Nat Gas only 115 & 135)
Net kW 58.0 72.1 98.5 123.0 137.9
Gross kW 64.4 80.0 109.3 136.5 151.6
Gas Rate, Nat Gas (G20) Max rate m³/hr 6.1 7.6 10.4 13.0 14.6
Gas Rate, LPG (G31) Max rate m³/hr 2.4 3.0 4.0 N /A N /A
Flue Gas Flow Rate, Nat Gas Max Rate m³/hr 79 98 135 168 189
Flue Gas Flow Rate, LPG Max Rate m³/hr 77 96 128 N /A N/A
CO₂(±0.1%), Nat Gas
Max Rate % 9.2 9.0
Min Rate % 8.8 8.6
CO₂(±0.1%), LPG
Max Rate % 10.4 N/A N /A
Min Rate % 10.0 N /A N /A
NOx with O₂= 0% Weighted mg/kWh 35 35 34 36 35
Eciency
Seasonal % 96.13 95.50 96.02 95.95 95.75
*SEDBUK 2009 % 89.2 88.8 89.1 89.1 89.0
Operating Temperature Max ˚C 85
EVO S 50 - 135kW
PERFORMANCE DATA
09
EVO S 50 - 135kW
GENERAL DATA
MODEL 50 70 95 115 135
Gas Supply G20 to G31 G20
Gas Supply Connection G1”
Flow Connection G1 ¼”
Return Connection G1 ¼”
Max Pressure (sealed system) Bar (psi) 4.0 (58)
Electricity Supply 230V - 50Hz
Power Consumption W 138 96 160 206 263
IP Rating IP24D
Nominal Flue Size (concentric) mm 80/125 100/150
Condensate Drain mm 24
Water Content l 5.0 9.0 10.2 12.8 15.3
Dry Weight Kg 60 90 95 100 125
Noise emission @1m: @maximum modulation dB(A) 59.7 57. 3 58.5 61.6 59.3
Noise emission @1m: @minimum modulation dB(A) 35.8 33.5 34.3 35.4 36.8
OPTIONAL KITS
BOILER EVO S
Modulating Sequencer kit
Programmable Room Thermostat kit
Outside sensor kit
Tank Sensor kit
Room sensor kit
Multi boiler low height frame & header kits
Clip In kit: +1 circuit, up to 2 per Boiler
LPB Bus Communication Module
10
SUGGESTED ENGINEERING SPECIFICATION
OVERVIEW
The boilers must be fully automatically controlled, wall mounted,
fanned, super-ecient condensing appliances utilising a
stainless steel heat exchanger and be suitable for connection to
a sealed water system.
CONTROLS
The condensing boilers must have connectivity for common
types of BMS. Additional modules may be used for volt free
connectivity. Where no BMS is present a modulating sequencer
must be available.
The boiler must be fully modulating with a 5:1 turndown ratio
and have control features enabling set point adjustment, heating
circuit control of one constant temperature and one DHW
circuit or 2 constant temperature circuits, and safety lock out
parameters including fault diagnosis for both boiler and external
components such as sensors or pumps.
Boiler capabilities must include, with the use of external
components, frost protection, weather or room compensation
and system pump control.
FLUE
The condensing boilers must be suitable for use with a room
sealed flue or open flue applications including
C13, C33 and B23 classifications. The combined flue outlet and
air inlet must be situated on the top
of the boiler.
HYDRAULIC
The condensing boiler must be suitable for connection to a
sealed water system. All hydraulic connections including flow
return and condensate drain must be located on the bottom of
the boiler. Hydraulic connections must be uniform across the
outputs available in the range to ensure ease of installation and
maintenance in mixed output cascades. The boiler must have
a maximum operating pressure of 4 bar and be suitable for
heating and indirect hot water systems.
DIMENSIONS
The condensing boiler range must have a universal compact
width and height across the range to ensure mixed output
cascades maintain the same universal configuration. Maximum
permitted wall area of 0.49m2.
MOUNTING
The condensing boilers can be installed either on the wall or
into a prefabricated floor mounted frame. Wall brackets must be
located at the top of the boiler and visible from the front to aid
installation.
EFFICIENCY
The condensing boilers are capable of high seasonal eciencies
with a minimum requirement of 96.02% and low NOx emissions
no greater than 36mg/kWH.
Models <70kW must have a Seasonal Space Heating Energy
Eciency of A.
APPROVALS
The boiler must be tested and certified to; EN 483,
EN 677, PREN 15420, BSEN 15417, BSEN 656, BSEN 60335-2-
102, BSEN 55014-1 and BSEN 55014-2 for use with Natural Gas.
Boilers are certified to meet the requirements of the EC Gas
Appliance Directive, Boiler Eciency Directive, EMC and Low
Voltage Directive.
The manufacturer must be ISO 9001 accredited.
SPECIFICATION
The boiler will be capable of flow rates for common systems
using 11°C to 20°C temperature dierentials.
CASCADE
The boiler must be configurable up to 4 boilers (max 540kW)
in cascade using a prefabricated frame and header kit.
WARRANTY
The boiler must be available with a 5 year warranty.
The Suggested Engineering Specification
is wording designed for specifiers to copy
and paste into their specifications to ensure
inclusion of Ideal Commercial boilers.
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