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Stelrad Compact K1 Radiator 680 W / 2,321 BTU (White) 450 x 900mm - 143685

Stelrad Compact K1 Radiator 680 W / 2,321 BTU (White) 450 x 900mm - 143685

SKU: 143685 Part Number: 143685
Regular price £33.21 Ex. VAT
Sale price £33.21Ex. VAT
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Product Description

143685 | Stelrad Compact K1 450 x 900mm Radiator 680 W / 2,321 BTU (White)

A slim, high-performance steel panel radiator designed for medium-sized rooms. Measures 450 × 900 mm and delivers 680 W (2,321 BTU/h) at ΔT 75/65/20 °C, while projecting just 83 mm from the wall. Features integrated grille and end panels for a clean and stable finish. Manufactured to EN 442 and ISO 9000 standards with a durable RAL 9016 white powder coat. Comes with full installation kit and 10‑year standard or 15‑year Softline warranty

  • Slim Type 11 design: Single panel with a welded convector fin for fast heat-up
  • High output: 680 W / 2,321 BTU/h at ΔT 75/65/20 °C
  • Low profile: 61 mm panel depth, 83 mm total projection
  • Integrated grille and side panels: Eliminates rattle and maintains structure
  • Durable finish: RAL 9016 powder coating, easy to maintain
  • Includes wall brackets, blind and vent plugs, screws, and plastic wall anchors

Technical Specification

depth 61 mm
height 450 mm
length 900 mm
model Compact K1
pack size 1
range Compact K1
supplier part number 143685
boiler system Central Heating – Open Vented or Sealed System
color pattern White
material Steel
mounting type Wall-Mounted
power source Hot water
suitable space Indoors