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1280 Park Center Drive

Vista, California 92081

(800) 669-1881 extension 8432

©2023 WATKINS WELLNESS. Caldera, Cantabria, Geneva, Niagara, Tahitian, Florence, Ravello, SpaGlo, ProLift and The Home 

Relaxation Specialists are trademarks of WATKINS WELLNESS. 

62907.23 A  (1/23)

UTOPIA SPA SPECIFICATIONS

CANTABRIA

7'7" x 9'0"

2.31 m x 2.74 m

38"

97 cm

100 

square 

feet

4,000

615 

gallons 

2,325 

liters

1310 

lbs.

595 kg

7,840 

lbs.

3,560 

kg

130 

lbs./ft²

680

kg/m²

230 volt, 20A & 30A or 
20A, 20A, & 30A Single 
phase GFCI protected 
circuits

GENEVA

7'5" x 7'5"

2.26 m x 2.26 m

38"

97 cm

100 

square 

feet

4,000

410 

gallons

1,550 

liters

1,000 

lbs.

455 kg

5,470 

lbs.

2,485 

kg

120 

lbs./ft²

590

kg/m²

230 volt, 30A or 
20A & 30A  
Single phase GFCI 
protected circuits

NIAGARA

7'5" x 7'5"

2.26 m x 2.26 m

38"

97 cm

100 

square 

feet

4,000

400 

gallons

1,525 

liters

995 

lbs.

450 kg

5,555 

lbs.

2,535 

kg

122 

lbs./ft²

600

kg/m²

230 volt, 30A or 
20A & 30A  
Single phase GFCI 
protected circuits

TAHITIAN

7'0" x 7'0"

2.13 m x 2.13 m

36"

91 cm

100 

square 

feet

4,000

375 

gallons

1,425 

liters

900 

lbs.

410 kg

5,080 

lbs.

2,315 

kg

125 

lbs./ft²

610

kg/m²

230 volt, 30A or 
20A & 30A  
Single phase GFCI 
protected circuits

FLORENCE

7'0" x 7'0"

2.13 m x 2.13 m

36"

91 cm

100 

square 

feet

4,000

360 

gallons

1,365 

liters

875 

lbs.

395 kg

4,925 

lbs.

2,235 

kg

120 

lbs./ft²

585

kg/m²

230 volt, 30A or 
20A & 30A  
Single phase GFCI 
protected circuits

REVALLO

7'0" x 5'6"

2.13 m x 1.68 m

33"

84 cm

50 

square 

feet

4,000

230 

gallons

875 

liters

800 

lbs.

365 kg

3,245 

lbs

1,480 

kg

115 

lbs./ft²

545

kg/m²

230 volt, 30A or 
20A & 30A  
Single phase GFCI 
protected circuits

Footprint

dimensions

W

ater 

capacity 

Filled weig

ht*

Electrical

Requirements

Ef

fective

filter area

Height

Heater

(W

atts)

Dry weight

Dead weig

ht*

CAUTION: WATKINS WELLNESS

 suggests a structural engineer or contractor be consulted before the 

spa is placed on an elevated deck.

* NOTE: 

The “Filled weight” and “Dead weight” of the spa includes the weight of the occupants 

(assuming an average occupant weight of 175 lbs [80 kg]).

NOTE: 

For 30 amp conversion contact your local dealer. 

Summary of Contents for CalderaSpas Utopia Series

Page 1: ...___________________________ DEALER ____________________________________________________________________________ ADDRESS ___________________________________________________________________________ TELE...

Page 2: ...n wet Proper drainage is essential to prevent a build up of water around the spa When building a new room for the spa it is recommended that a floor drain be installed The humidity will naturally incr...

Page 3: ...ufacturer If you are interested in having a concrete slab brick surface or wood deck installed your CALDERA dealer should be able to suggest a qualified licensed contractor DELIVERY ACCESS First locat...

Page 4: ...nstallation If your spa delivery requires the use of a crane you may be required to pay for its services at the completion of the delivery SPA DIMENSIONS Model Width W Length L Height H CANTABRIA 38 9...

Page 5: ...easure your spa before making critical design or pathway decisions Configuration and location may change without notice 108 0 274 cm 38 97 cm 30 25 77 cm 102 0 259 cm 85 125 216 cm Cantabria 95 241 cm...

Page 6: ...be shimmed in any manner GENEVA and NIAGARA NOTE All dimensions are approximate measure your spa before making critical design or pathway decisions Configuration and location may change without notice...

Page 7: ...specification chart WARNING The TAHITIAN and FLORENCE must not be shimmed in any manner 84 0 213 cm 36 91 cm 28 25 72 cm 78 25 199 cm 78 25 199 cm TAHITIAN 71 180 cm 13 33 cm 84 213 cm 4 10 cm 26 75...

Page 8: ...d on a minimum 4 10 cm thick reinforced concrete pad or structurally sound deck able to support the dead weight found in the spa specification chart WARNING The RAVELLO must not be shimmed in any mann...

Page 9: ...r until panel un clips followed by the right corner until panel un clips Clip Clip Clip 3a Light connector Turn and pull to remove 3b Logo Light connector Push in side clips and pull to remove 3 Pull...

Page 10: ...nel to the subpanel The equipment pack requires a MINIMUM of 112 volts per line under load The grounding conductor must be at least 10 AWG Your electrician should mount the subpanel in the vicinity of...

Page 11: ...er GENEVA TAHITIAN NIAGARA FLORENCE RAVELLO WIRING DIAGRAMS MAIN CONTROL PANEL 220 240 VAC WIRING ACCESS DOOR See page 9 for Door Panel Removal Instructions 220 240 VAC WIRING ACCESS DRAIN POWER CONNE...

Page 12: ...only Always ensure the white neutral wire is connected to the load neutral of the 30 amp breaker Remove jumpers A from TB 1 PROVIDED WITH SPA NOTE ALL WIRING SHOULD BE COPPER Refer to NEC 250 122 tab...

Page 13: ...emove screwdriver Install Stripped end of wire into Terminal Block Push top of screwdriver away from wire Terminal Block Insert screwdriver to engage cage clamp 4 6 1 2 3 5 3 WIRE INSTALLATION FOR CON...

Page 14: ...Auxiliary panel functions Optional CALDERA Entertainment System Explain the safety features ______________ GFCI Heater high limit General spa operation maintenance orientation ______________ Water qua...

Page 15: ...___________________________________________________________________ Telephone _______________________________________________________________________________ Name _____________________________________...

Page 16: ...m 36 91 cm 100 square feet 4 000 375 gallons 1 425 liters 900 lbs 410 kg 5 080 lbs 2 315 kg 125 lbs ft 610 kg m 230 volt 30A or 20A 30A Single phase GFCI protected circuits FLORENCE 7 0 x 7 0 2 13 m x...

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