PlungeIndex
Inergize Health

Spire Apex

Plunge Tub

$8,490

Premium cedar vertical-hybrid cold plunge with ice-making 1HP chiller (32-104°F). Same cedar and stainless steel tub as Spire Elite but with more powerful Apex chiller capable of ice-making mode down to 32°F. Faster cooling at ~12°F/hour.

Availability: Pre-release

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Specifications

Temperature Range Min (°F)
32
Temperature Range Max (°F)
104
Dimensions
37 x 28.7 x 39.8 in (external tub with reclined back)
Weight
~200 lbs (tub empty), 94.8 lbs (chiller), ~1,000 lbs full
Water Capacity
~100 gal
Material
304 stainless steel interior/rim, thermotreated red cedar cladding
Power Requirement
120V / 60Hz / 20A
Cooling Capacity (BTU)
9200
Cooling Capacity Watts
2700
Cooling Speed
12
Chiller (HP)
1
Pump Flow Rate
348 gal/hr
Filtration Type
Quad filtration: 20-micron filter + strainer + ozone (167 mg/hr) + air intake filter
Noise Level (dB)
65
Wifi App Control
Yes
Heating Mode
Yes
Ice Making
Yes
Indoor Outdoor
Both
Warranty Years
1
Made In
Italy
Hsa Fsa Eligible
Yes
App Name
Tuya Smart
Inflatable
No
Reclined Seat
Yes
Weather Rating
IPX4
Max User Height
6'4"
Steps Footprint
~24 x 21 in
Ozone Rate Mg Hr
167
Chiller Dimensions
24 x 15 x 22 in
Seat Height (in)
12
Interior Dimensions
34 x 26 x 35 in
Max User Weight (lbs)
300
Heating Capacity (BTU)
11200
Wall Thickness (in)
1.5
Heating Capacity Watts
3270
Water Turnover Per Hour
3
Heating Speed F Per Hour
14

Variants

NameSKUPrice (USD)
Spire Apex (1HP Ice-Making)$8,490

What's Included

  • Apex Ice-Making Chiller by Inergize Health
  • Built-in Ozone Sanitation
  • 20-Micron Replaceable Filter
  • Tuya Smart App + LED Panel by Tuya