ideal IH00075 Evojet 800kW Condensing Pressure Jet Boilers User Guide

ideal IH00075 Evojet 800kW Condensing Pressure Jet Boilers

Product Information

Specifications:

• Model: EVOJET 800kW
• Type: Pressure jet Floor standing
• Fuel Type: Dual fuel
• Part L Compliant
• Output: 800kW
• Dimensions (mm):
  • DIM A: 1080
  • DIM B: 2560
  • DIM C: 1910

Features and Specifications:
The Evojet condensing range of pressure jet boilers offers 14 models with outputs ranging from 150-3000kW. These floor-standing boilers are suitable for single or multiple configurations.

Dimensions and Clearances:
Boiler 800:

• Front Clearance: Burner Length + 600mm (for access/maintenance), Boiler Length (for cleaning)
• Rear Clearance: 1000mm (Min)
• Top Clearance: 1000mm (Min)
• Side Clearance: 1000mm (Min)

Technical Specifications:

• Dry Weight: 1870 KG
• Boiler Dimensions: 1910 (H) x 1080 (W) x 2560 (D) mm
• Efficiency:
  • Full Load Efficiency NCV (80/60): 98.2%
  • Part Load Efficiency NCV (50/30): 108.7%
  • Seasonal Efficiency GCV (Part L vol.2 2022): 96.0%
• Min Gas Pressure (Nat Gas): 20mbar*

Hydraulics:

• Burner (Low NOx) – Natural Gas:
  • Efficiency: 82.7%
  • Max Gas Rate: 785.6 m3/h
  • Min Gas Rate: 852.0 m3/h
  • Max Gas Rate with Air: 888.0 m3/h
  • Gas Pressure: 20mbar
  • Air Pressure: 68 mbar

FAQ:

• Q: What are the recommended clearances for the EVOJET 800kW boiler?
  A: The recommended clearances are as follows:

  • Front: Burner Length + 600mm (for access/maintenance), Boiler Length (for cleaning)
  • Rear: 1000mm (Min)
  • Top: 1000mm (Min)
  • Sides: 1000mm (Min)

• Q: What is the efficiency rating of the EVOJET 800kW boiler?
  A: The boiler has an efficiency rating of 98.2% at full load, 108.7% at part load, and a seasonal efficiency of 96.0%.

OVERVIEW

Features and specification

The Evojet condensing range of pressure jet boilers are available in 14 models with outputs from 150-3000kW. Floor standing boilers for applications in either single or multiple configurations.

• Up to 109.3% part load efficiency
• Designed to operate up to 40°C ΔT providing minimum flow rates are achieved
• Dedicated low temp return
• Stainless steel heat exchanger
• Triple flue pass for high operating efficiencies
• Multiple burner options available (see page 3 for details)
• Modulation via 0-10 volt BMS, or RWF controller

DIMENSIONS AND CLEARANCES

BOILER ASSEMBLY

EXPLODED VIEW

KEY

1. Boiler frame
2. Side Panel
3. Side Panel
4. Rear Panel
5. Rear Panel
6. Central side panel
7. Central side panel
8. Top cross beams
9. Top rear panel
10. Bottom rear bracket
11. Bottom rear panel
12. Bottom rear panel
13. Front top panel
14. Top panel
15. Top panel
16. Top panel
17. Top panel
18. Front trim panel
19. Front trim panel
20. Control panel

TECHNICAL SPECIFICATIONS

GENERAL

Burner and Gas Train selections for Natural Gas applications are based on standard design requirements (as stated in IGE/UP/2) of 20mbar gas pressure available at the appliance under max flow conditions. If this pressure is not available, or the available gas pressure is higher, or for alternative fuel types – please consult your sales contact for alternative matching.

HYDRAULICS

BURNER (Low NOx)

FLUE/AIR INLET

ELECTRICAL (PRIMETECH CONTROL PANEL)

CONTROL/BOILER/BURNER OPERATION

BURNER MATCHING OPTIONS

SUGGESTED ENGINEERING SPECIFICATION

The Suggested Engineering Specification is wording designed for specifiers to copy and paste into their specifications to ensure the inclusion of Ideal Heating commercial boilers.

OVERVIEW
The boiler must be a fully automatically controlled, floor-standing condensing boiler with a triple flue pass stainless steel heat exchanger. While they are designed primarily for central heating purposes, in conjunction with a suitable storage cylinder they can also be used to produce domestic hot water on an indirect fully pumped sealed water system. All parts that come into contact with the combustion gases are made from titanium-stabilised stainless steel to ensure maximum resistance to the corrosive action of acid condensation. The boiler must incorporate two return water connections to facilitate multiple applications e.g. CH & DHW and enable the optimum operating efficiency to be achieved. The boilers must be designed to operate with Natural Gas, LPG or Oil (delete as required) using pressure-jet or premixed burners. The burner specification will enable the choice of 2-stage, Modulating, Low NOx and Ultra Low NOx operation.

CONTROLS
The boiler control options must be selected at the time of purchase:

• Two-stage burner
• Modulating burner
• BMS 0-10V
• Oil & dual fuel

The boiler must include control features enabling set point adjustment, heating circuit control of one constant temperature, one variable temperature and one DHW circuit 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 an open-flued application in the B23 configuration. The B23P configuration can only be used with a premix gas burner.

HYDRAULIC
The condensing boiler must be suitable for connection to a fully pumped sealed water system. All hydraulic connections including flow return and condensate drain must be located on the bottom or rear of the boiler. The boiler must have a maximum operating pressure of 6 bar and be suitable for heating and indirect hot water systems.

DIMENSIONS
The condensing boiler must fit within maximum permitted floor space of 0.97m² (150 and 210kW models)/1.23m² (270 and 350kW models)/1.47m² (450 and 900kW models)/2.03m² (800 and 1000kW models)/2.40m² (1250kW model)/2.67m² (1450kW model)/6.34m² (1750kW model)/7.04m² (2100kW model)/8.19m² (2700kW) model/9.00m² (3000kW model).

MOUNTING / POSITIONING
The condensing boilers will be floor-standing.

EFFICIENCY
The condensing boilers are capable of high seasonal efficiencies with a minimum requirement of 95.8% (Part L Vol.2 2022) and low NOx emissions between 43 – 65mg/kWh (47 – 70mg/Nm³) depending on the boiler model, using Low NOx Natural Gas burner.

APPROVALS
The manufacturer must be ISO 9001 accredited

SPECIFICATION
The boiler must be capable of the below flow rates:

WARRANTY

The boiler must be available with a 2 year warranty. Please note that the above information is correct at time of publication. Ideal Heating pursues a policy of continuous improvement in design and performance of its products and reserves the right to vary specification without notice.

GET A QUOTE: idealheating.com | 01482 492251 | commercial@idealheating.com

References

• Ideal Heating | New Boilers, Heat Pumps & Heating Controls

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