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Mistral CS3 Condensing System Oil Boiler Internal 26-35 kw Mistral CS3 Condensing System Oil Boiler Internal 26-35 kw
Mistral CS3 Condensing System Oil Boiler Internal 26-35 kw Mistral CS3 Condensing System Oil Boiler Internal 26-35 kw

Mistral CS3 Condensing System Oil Boiler Internal 26-35 kw

Quick Code: 2784497
Ref: MBCS3
Mistral
£2,211.95 Inc. VAT

In Stock

Usually delivered within 5 working days

Free Delivery Available

Delivery postcode restrictions apply

Other Options Available:

The Mistral CS3 System Oil Boiler, Internal, 26-35kW is a condensing oil boiler from Mistral, a brand with over 40 years experience in oil boiler manufacture. Suitable for installation beneath a standard kitchen worktop, this model comes with all the components needed to connect the boiler to a sealed system, including an expansion vessel and circulating pump. This model comes complete with a 5 year guarantee on the heat exchanger, and 2 year guarantee on the burner and controls.

Mistral CS3 Internal System Oil Boiler Features:


  • Internal oil-fired boiler designed to fit under a standard kitchen worktop
  • Includes circulating pump, expansion vessel, safety valve, pressure gauge and auto air vent
  • Supplied in a high quality white powder-coated casing to blend in with kitchen appliances
  • Pre-punched entry points on both sides as well as the back of the boiler for simple installation
  • Detachable front casing allows for easy commissioning and servicing in the future
  • Conventional or balanced flue options available
  • Supplied with a 1 years guarantee of all the parts, 5 year guarantee of steel heat exchanger from the manufacturer

Mistral CS3 Internal System Oil Boiler Specifications:


Height 865mm
Width 410mm
Depth 600mm
Type System
Fuel Oil
Siting Internal
ERP Class A Heat
Efficiency Rating 92.00 %
Central Heating Output kW 26 - 35
Central Heating Output BTU 90,000 - 120,000
Domestic Hot Water Flow Rate -
Empty Weight 145kg
SEDBUK Rating A
Manufacturer Part Number CS3
Mistral Oil Boiler Flue Kits
Suitable Extension
Mistral Stainless Steel Vertical Flue Extension 950mm - 15-41 KW
Mistral Stainless Steel Vertical Flue Extension 950mm - 15-41 KW
(MB1541X950)
£96.95
In Stock
Mistral Stainless Steel Vertical Flue Extension 150mm - 15-41 KW
Mistral Stainless Steel Vertical Flue Extension 150mm - 15-41 KW
(MB1541X150)
£74.95
In Stock
Suitable Conventional flue adaptor
Conventional Flue Adaptor 15-41 (For 125mm/5
Conventional Flue Adaptor 15-41 (For 125mm/5" Flue)
(MBCF-ADPT-1541)
£62.95
In Stock
Suitable Heating Filter
IntaKlean 2 Magnetic Filter 22mm
IntaKlean 2 Magnetic Filter 22mm
(NTIK2MF22)
£98.95
In Stock
Suitable Accessories
Mistral Prima Plus Stainless Steel Single Wall 200mm Test Point (Straight) - 15-41 KW
Mistral Prima Plus Stainless Steel Single Wall 200mm Test Point (Straight) - 15-41 KW
(MBU1541ODTP80200)
£50.95
In Stock
Mistral Prima Plus Stainless Steel Single Wall Rain Cap - 15-41 KW
Mistral Prima Plus Stainless Steel Single Wall Rain Cap - 15-41 KW
(MBS03608080RAINCAP)
£64.95
In Stock
Mistral Prima Plus Stainless Steel Single Wall Seals - 15-41 KW
Mistral Prima Plus Stainless Steel Single Wall Seals - 15-41 KW
(MBV000008080SEALS)
£9.95
In Stock
Mistral Prima Plus Stainless Steel Single Wall Locking Wall Band - 15-41 KW
Mistral Prima Plus Stainless Steel Single Wall Locking Wall Band - 15-41 KW
(MBS03008080LOCKBAND)
£13.95
In Stock
Mistral Stainless Steel Flat Roof Flashing - 15-41 KW (3000mm Vertical Flue Kit/Accessories)
Mistral Stainless Steel Flat Roof Flashing - 15-41 KW (3000mm Vertical Flue Kit/Accessories)
(MB1541FRF)
£54.95
In Stock
Mistral Stainless Steel 90 Degree Elbow - 15-41 KW (High Level Horizontal Flue Kit/Accessories)
Mistral Stainless Steel 90 Degree Elbow - 15-41 KW (High Level Horizontal Flue Kit/Accessories)
(MB1541ELB90)
£141.95
In Stock
Mistral Stainless Steel 45 Degree Elbow (High Level Horizontal Kit/Accessories)
Mistral Stainless Steel 45 Degree Elbow (High Level Horizontal Kit/Accessories)
(MB1541ELB45)
£120.95
In Stock
Mistral Stainless Steel 90 Degree Plume Elbow - 15-41 KW (Low Level Horizontal Flue Kit/Accessories)
Mistral Stainless Steel 90 Degree Plume Elbow - 15-41 KW (Low Level Horizontal Flue Kit/Accessories)
(MB1541HX90)
£220.95
In Stock
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Product Documents
Mistral Terms of Guarantee
Type : PDF Size : 92.89 KB
Fitting Instructions
Type : PDF Size : 5.35 MB

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