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Ofuro Tubs Technical Specifications

Japanese Soaking Tub Specifications

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Slide 1

Oval Japanese Soaking Tub - 2 Person

Oval Japanese Soaking Tub - 2 Person
Oval Japanese Soaking Tub - 2 Person
Slide 2

Round Japanese Soaking Tub- 2 Person

Oval Japanese Soaking Tub - 2 Person
Oval Japanese Soaking Tub - 2 Person
Slide 3

Bottom showing 1 1/2" Drain Connect

Bottom showing 1 1/2" Drain Connect
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Amperage Specification Ofur Tub

  Circ only Circ + Jets Cir + Heater Circ + Jets + Heater Heat Pump + Circ
120 VAC 1.3 Amp 10.3 Amp 13.8 Amp
1500 Watt
22.8 Amps
1500 Watt
NA
220 VAC 1.1 Amp 8 Amp 24 Amp
5500 Watt
31 Amp*
5500 Watt
11.1 Amps

* Alternate Low current option will allow 30 Amp by interrupting heater on jet mode

Breaker Sizing Ofuro Tub

  Circ only Circ + Jets Cir + Heater Circ + Jets + Heater Heat Pump + Circ
120 VAC 15 Amp 15 Amp 20 Amp
1500 Watt
30 Amps
1500 Watt
NA
220 VAC 15 Amp 15 Amp 30 Amp
5500 Watt
40 Amp*
5500 Watt
15 Amps

* Alternate Low current option will allow 30 Amp by interuppting heater on jet mode

Heating Power Output

  Wood Fired Electric 120 V Electric 240 V Natural Gas Propane Heat Pump (heat & cool)
BTU 35-105 KBtu/hr 5,100 BTU/hr 18,800 BTU/hr 125 KBtu 125 KBtu 14-51 KBtu/hr
KW 10-33 Kw/hr 1.5 Kw/hr 5.5 Kw/hr 36 Kw/hr 36 Kw/hr 4.5-15 Kw/hr

Electrical Heating Options for Soaking Tubs

HEATING METHODS Wood Natural Gas Propane Gas 120 VAC 240 VAC
Wood Fired  Heater
       
Natural Heater with pump & Filter  
 
Balboa Electric Heater with pump and Filter      
Heat Pump - Heat + Cool        
Round 2 Person Ofuro

Round 2 Person Ofuro

  
Max Users 2 Pers.      
Number of Seats 2      
Diameter 50"      
Height 30"      
Number of Jets Standard 4      
Max # Jets 4      
Gallons (IMP) 123      
Gallons (US) 147      
Liters 560      
Pump size HP 1      
Heater Elect/Wood/Gas      
ElectRequired Service Required 2P-40A GFD      
Weight (Including Tub) 1400lbs      
Chofu Wood APRX Heat Up Time 1-2 hours      
Electric APRX Heat Up Time 3-4 hours      
Natural Gas/Propane APRX Heat Up Time 30 min-1 hours      
Small Tub
  
Max Users 2 Pers.
Number of Seats 2
Diameter 50"
Height 30"
Number of Jets Standard 4
Max # Jets 4
Gallons (IMP) 123
Gallons (US) 147
Liters 560
Pump size HP 1
Heater Elect/Wood/Gas
ElectRequired Service Required 2P-40A GFD
Weight (Including Tub) 1400lbs
Chofu Wood APRX Heat Up Time 1-2 hours
Electric APRX Heat Up Time 3-4 hours
Natural Gas/Propane APRX Heat Up Time 30 min-1 hours
Small Tub
Oval tub

Oval Tub

Small Tub
  
Max Users 2 Pers.
Number of Seats 2
Width x Length 35” x 68”
Height 30"
Number of Optional Jets 4
Max # Jets 4
Gallons (IMP) 125
Gallons (US) 151
Liters 571
Pump size HP 1
Heater Elect/Wood/Gas
ElectRequired Service Required 2P-40A GFD
Weight (Including Tub) 1400lbs
Chofu Wood APRX Heat Up Time 1-2 hours
Electric APRX Heat Up Time 3-4 hours
Natural Gas/Propane APRX Heat Up Time 30 min-1 hours
  
Max Users 2 Pers.      
Number of Seats 2      
Width x Length 35” x 68”      
Height 30"      
Number of Optional Jets 4      
Max # Jets 4      
Gallons (IMP) 125      
Gallons (US) 151      
Liters 571      
Pump size HP 1      
Heater Elect/Wood/Gas      
ElectRequired Service Required 2P-40A GFD      
Weight (Including Tub) 1400lbs      
Chofu Wood APRX Heat Up Time 1-2 hours      
Electric APRX Heat Up Time 3-4 hours      
Natural Gas/Propane APRX Heat Up Time 30 min-1 hours      
Small Tub
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