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Zehnder Stellar Spa

It's all in the detail...

  • Prices surrounded by a box indicate stock items
  • Also available in a wide range of colours from the Zehnder colour chart
  • Stocked items delivery: 3-5 days
  • Colour finish and non-stock delivery: 4-6 weeks
  • Central heating versions available as dual energy by purchasing a self-fit supplementary heater

Note: There is no price surcharge for colour finishes.

Not sure what size you need?

Use our handy heatloss calculator to find the perfect size for your space

Technical Datasheet & Fitting Instructions

Central Heating

Zehnder Stellar Spa STGI-060-045

STGI-060-045

  • height: 572mm / 23"
  • width: 450mm / 18"
  • output: 161 watts / 549 btu
  • +VAT
  • Stainless Steel Polished
    £324.00
    £388.80
Zehnder Stellar Spa STGI-060-045 (Painted)

STGI-060-045 (Painted)

  • height: 572mm / 23"
  • width: 450mm / 18"
  • output: 219 watts / 747 btu
  • +VAT
  • Traffic White (9016) Gloss
    £324.00
    £388.80
Zehnder Stellar Spa STGI-060-100

STGI-060-100

  • height: 572mm / 23"
  • width: 1,000mm / 39"
  • output: 272 watts / 928 btu
  • +VAT
  • Stainless Steel Polished
    £580.00
    £696.00
Zehnder Stellar Spa STGI-060-100 (Painted)

STGI-060-100 (Painted)

  • height: 572mm / 23"
  • width: 1,000mm / 39"
  • output: 394 watts / 1344 btu
  • +VAT
  • Traffic White (9016) Gloss
    £580.00
    £696.00
Zehnder Stellar Spa STGI-080-030

STGI-080-030

  • height: 788mm / 31"
  • width: 300mm / 12"
  • output: 171 watts / 583 btu
  • +VAT
  • Stainless Steel Polished
    £325.00
    £390.00
Zehnder Stellar Spa STGI-080-030 (Painted)

STGI-080-030 (Painted)

  • height: 788mm / 31"
  • width: 300mm / 12"
  • output: 218 watts / 744 btu
  • +VAT
  • Traffic White (9016) Gloss
    £325.00
    £390.00
Zehnder Stellar Spa STGI-080-045

STGI-080-045

  • height: 788mm / 31"
  • width: 450mm / 18"
  • output: 220 watts / 751 btu
  • +VAT
  • Stainless Steel Polished
    £389.00
    £466.80
Zehnder Stellar Spa STGI-080-045 (Painted)

STGI-080-045 (Painted)

  • height: 788mm / 31"
  • width: 450mm / 18"
  • output: 294 watts / 1003 btu
  • +VAT
  • Traffic White (9016) Gloss
    £389.00
    £466.80
Zehnder Stellar Spa STGI-080-050

STGI-080-050

  • height: 788mm / 31"
  • width: 500mm / 20"
  • output: 234 watts / 798 btu
  • +VAT
  • Stainless Steel Polished
    £411.00
    £493.20
Zehnder Stellar Spa STGI-080-050 (Painted)

STGI-080-050 (Painted)

  • height: 788mm / 31"
  • width: 500mm / 20"
  • output: 313 watts / 1068 btu
  • +VAT
  • Traffic White (9016) Gloss
    £411.00
    £493.20
Zehnder Stellar Spa STGI-080-060

STGI-080-060

  • height: 788mm / 31"
  • width: 600mm / 24"
  • output: 243 watts / 829 btu
  • +VAT
  • Stainless Steel Polished
    £457.00
    £548.40
Zehnder Stellar Spa STGI-080-060 (Painted)

STGI-080-060 (Painted)

  • height: 788mm / 31"
  • width: 600mm / 24"
  • output: 363 watts / 1239 btu
  • +VAT
  • Traffic White (9016) Gloss
    £457.00
    £548.40
Zehnder Stellar Spa STGI-120-030

STGI-120-030

  • height: 1,220mm / 48"
  • width: 300mm / 12"
  • output: 240 watts / 819 btu
  • +VAT
  • Stainless Steel Polished
    £462.00
    £554.40
Zehnder Stellar Spa STGI-120-030 (Painted)

STGI-120-030 (Painted)

  • height: 1,220mm / 48"
  • width: 300mm / 12"
  • output: 332 watts / 1133 btu
  • +VAT
  • Traffic White (9016) Gloss
    £462.00
    £554.40
Zehnder Stellar Spa STGI-120-045

STGI-120-045

  • height: 1,220mm / 48"
  • width: 450mm / 18"
  • output: 309 watts / 1054 btu
  • +VAT
  • Stainless Steel Polished
    £529.00
    £634.80
Zehnder Stellar Spa STGI-120-045 (Painted)

STGI-120-045 (Painted)

  • height: 1,220mm / 48"
  • width: 450mm / 18"
  • output: 448 watts / 1529 btu
  • +VAT
  • Traffic White (9016) Gloss
    £529.00
    £634.80
Zehnder Stellar Spa STGI-120-050

STGI-120-050

  • height: 1,220mm / 48"
  • width: 500mm / 20"
  • output: 353 watts / 1204 btu
  • +VAT
  • Stainless Steel Polished
    £558.00
    £669.60
Zehnder Stellar Spa STGI-120-050 (Painted)

STGI-120-050 (Painted)

  • height: 1,220mm / 48"
  • width: 500mm / 20"
  • output: 512 watts / 1747 btu
  • +VAT
  • Traffic White (9016) Gloss
    £558.00
    £669.60
Zehnder Stellar Spa STGI-120-060

STGI-120-060

  • height: 1,220mm / 48"
  • width: 600mm / 24"
  • output: 379 watts / 1293 btu
  • +VAT
  • Stainless Steel Polished
    £616.00
    £739.20
Zehnder Stellar Spa STGI-120-060 (Painted)

STGI-120-060 (Painted)

  • height: 1,220mm / 48"
  • width: 600mm / 24"
  • output: 554 watts / 1890 btu
  • +VAT
  • Traffic White (9016) Gloss
    £616.00
    £739.20
Zehnder Stellar Spa STGI-150-045

STGI-150-045

  • height: 1,508mm / 59"
  • width: 450mm / 18"
  • output: 361 watts / 1232 btu
  • +VAT
  • Stainless Steel Polished
    £817.00
    £980.40
Zehnder Stellar Spa STGI-150-045 (Painted)

STGI-150-045 (Painted)

  • height: 1,508mm / 59"
  • width: 450mm / 18"
  • output: 361 watts / 1232 btu
  • +VAT
  • Traffic White (9016) Gloss
    £817.00
    £980.40
Zehnder Stellar Spa STGI-170-045

STGI-170-045

  • height: 1,724mm / 68"
  • width: 450mm / 18"
  • output: 434 watts / 1481 btu
  • +VAT
  • Stainless Steel Polished
    £940.00
    £1,128.00
Zehnder Stellar Spa STGI-170-045 (Painted)

STGI-170-045 (Painted)

  • height: 1,724mm / 68"
  • width: 450mm / 18"
  • output: 640 watts / 2184 btu
  • +VAT
  • Traffic White (9016) Gloss
    £940.00
    £1,128.00
Zehnder Stellar Spa STGI-170-050

STGI-170-050

  • height: 1,724mm / 68"
  • width: 500mm / 20"
  • output: 477 watts / 1628 btu
  • +VAT
  • Stainless Steel Polished
    £987.00
    £1,184.40
Zehnder Stellar Spa STGI-170-050 (Painted)

STGI-170-050 (Painted)

  • height: 1,724mm / 68"
  • width: 500mm / 20"
  • output: 704 watts / 2402 btu
  • +VAT
  • Traffic White (9016) Gloss
    £987.00
    £1,184.40
Zehnder Stellar Spa STGI-170-060

STGI-170-060

  • height: 1,724mm / 68"
  • width: 600mm / 24"
  • output: 517 watts / 1764 btu
  • +VAT
  • Stainless Steel Polished
    £1,079.00
    £1,294.80
Zehnder Stellar Spa STGI-170-060 (Painted)

STGI-170-060 (Painted)

  • height: 1,724mm / 68"
  • width: 600mm / 24"
  • output: 791 watts / 2699 btu
  • +VAT
  • Traffic White (9016) Gloss
    £1,079.00
    £1,294.80