Looking for a freestanding tub that combines hydrotherapy jets and a built-in heater? This guide reviews top freestanding and corner tubs that include whirlpool or air bubble jets plus inline heaters or constant heat systems. Below is a quick comparison table of the selected tubs to help you scan key specs before reading full product sections.
| Model | Type | Capacity / Dimensions | Key Jet & Heater Features |
|---|---|---|---|
| WOODBRIDGE BJ400 (72″) | Freestanding Combo | 65 gal · 72″ x 35-3/8″ x 29-1/8″ | Whirlpool + Air Bubble, Inline Heater, LED Control |
| WOODBRIDGE BJ100 (59″) | Freestanding Combo | 41 gal · 59″ x 31-1/2″ x 22-7/8″ | Whirlpool + Air Bubble, Inline Heater, LED Control |
| WOODBRIDGE BM400 (72″, Matte) | Freestanding Combo | 65 gal · 72″ x 35-3/8″ x 29-1/8″ | Whirlpool + Air Bubble, Inline Heater, Matte Black Jets |
| Empava 59″ Corner | Corner Whirlpool Spa | 91 gal · 59.45″ Corner Footprint | 10 Jets, Inline Heater, Chromatherapy LEDs |
| Empava 67″ Freestanding | Freestanding Whirlpool | 55 gal · 66.93″ x 31.1″ x 28.74″ | 7 Hydromassage Jets, UL Motor, ETL Certified |
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WOODBRIDGE 72″ Whirlpool & Air Bubble BJ400
This WOODBRIDGE 72″ freestanding tub pairs whirlpool jets with an air bubble system in a single acrylic shell. The manufacturer lists an effective capacity of 65 gallons and seating dimensions targeted at longer soaks. An inline heater is included to maintain water temperature during extended use, with adjustments via the LED control panel.
Key listed specifications include exterior dimensions 72″ x 35-3/8″ x 29-1/8″, water depth to overflow 14-1/2″, and a seating length of 41-3/4″. The combination of jet types aims to provide both targeted whirlpool massage and dispersed air bubble relaxation.
WOODBRIDGE 59″ Whirlpool & Air Bubble BJ-100
The 59″ WOODBRIDGE BJ-100 is a compact freestanding option designed for smaller bathrooms while retaining whirlpool and air bubble features. Listed capacity is 41 gallons, with exterior dimensions of 59″ x 31-1/2″ x 22-7/8″ and a seating area sized for a single bather.
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An inline heater and LED control panel are included to regulate and maintain soak temperature. The product description highlights combined jet functions in one tub for both localized and general massage effects.
WOODBRIDGE 72″ Matte Black Jets BM400
This WOODBRIDGE 72″ model mirrors the larger BJ400 dimensions and capacity but lists matte black finish for the pop-up drain, overflow cover, jets, and nozzles. Performance features include both whirlpool and air bubble jets and an inline heater controlled through the LED panel.
Notable dimensions are 72″ x 35-3/8″ x 29-1/8″, with a water depth to overflow of 14-1/2″. Finish options affect trim and nozzle appearance but maintain the same jet and heater systems described for the standard 72″ models.
Empava 59″ Corner Whirlpool Spa
The Empava 59″ corner whirlpool is designed for two persons with 10 hydro massage jets, a 1.0 HP UL-certified motor, and an ergonomic 125° recline. The tub lists a larger water capacity near 91 gallons and a triangular footprint for corner installations.
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Features include a built-in heater that maintains water between specified temperature ranges and chromatherapy LED lights to adjust ambiance. The corner layout may suit space-limited bathrooms seeking a dual-person hydrotherapy solution.
Empava 67″ Freestanding Whirlpool Tub
Empava’s 67″ freestanding whirlpool features a boat-shaped acrylic basin and 7 hydromassage jets. The product lists ETL certification and a UL-certified motor, with a water capacity around 55 gallons. Exterior dimensions are approximately 66.93″ x 31.1″ x 28.74″.
This model emphasizes safety compliance and a mid-range water capacity suited for standard freestanding installations. Included jet placements aim to balance full-body hydromassage while the ETL/UL certifications address electrical and equipment standards.
Buying Guide: Choosing A Freestanding Tub With Jets And Heater
Selecting a freestanding tub with jets and a heater involves several technical and practical considerations. Below are the key categories to compare and confirm before purchase and installation.
Jet Type And Therapeutic Goals
- Whirlpool Jets: Provide targeted water streams for deep tissue massage. Choose tubs with multiple body-zone jets if you want localized pressure.
- Air Bubble Systems: Produce widespread, gentle micro-bubbles for surface relaxation. Good for full-body, low-intensity massage.
- Combination Systems: Combine both jet types for versatile therapy. Verify that the product lists both systems and how they operate together.
Heater Type And Temperature Control
- Inline Heaters: Maintain water temperature during a soak without adding hot water. Check the temperature range and control method (LED panel, digital readout).
- Constant Heat Systems: Designed to sustain a selected temperature; useful for long soaks or chromatherapy sessions.
- Electrical Needs: Review required circuits, breaker size, and voltage. Some systems require dedicated 120V or specific amp breakers.
Size, Capacity, And Fit
- Outer Dimensions: Measure bathroom clearances including doorway and installation route. Confirm tub height for enclosure or freestanding placement.
- Water Capacity: Larger capacity means more hot water required and longer fill times. Balance capacity with water heater capability in your home.
- Seating Area: Look at seating length and internal width for comfort, particularly if you plan to share the tub.
Installation Type And Requirements
- Freestanding vs Alcove vs Corner: Freestanding tubs need floor support and open clearance; alcove tubs require three-wall recesses and may include a skirt. Corner tubs fit into triangular spaces but need appropriate plumbing access.
- Plumbing Access: Confirm drain location (left/right/center) and whether additional plumbing relocation is required.
- Electrical Work: Jet motors and heaters typically require electrical hookup. Hire licensed electricians for dedicated circuits and local code compliance.
Materials, Finish, And Durability
- Acrylic: Common in these listings; lightweight and retains heat well. Inspect thickness and reinforcement for long-term rigidity.
- Trim And Nozzle Finish: Options like matte black or brushed gold affect aesthetics and corrosion resistance. Confirm finish consistency for drain, overflow, and jet nozzles.
- Certifications: ETL or UL listings indicate compliance with safety standards for electrical components.
Maintenance, Noise, And Cleaning
- Internal Piping: Jets require internal plumbing; follow manufacturer recommendations for cleaning cycles to avoid biofilm buildup.
- Noise Levels: Motor noise varies by model. If bedroom-adjacent bathrooms are a concern, verify motor decibel guidance.
- Access Panels: Service access to pumps and heaters simplifies repairs. Confirm whether the tub design includes access areas or requires removal of surrounding finishes.
Safety And Accessibility
- Overflow And Depth: Check water depth to overflow for safe fill levels. Deeper tubs require attention to safe ingress/egress.
- Grab Bars And Steps: If mobility is a concern, plan for grab bars or low-threshold designs compatible with the tub chosen.
- Temperature Limits: Heater controls should allow safe maximum settings to prevent scalding.
Comparison Perspectives
- Performance vs Space: Corner tubs like the Empava 59″ offer higher capacity and two-person layouts but require more floor volume. Freestanding 59″-72″ tubs provide varied capacities—choose based on available square footage and desired soak depth.
- Aesthetics vs Function: Finish choices (matte black, brushed gold) influence bathroom styling. Verify that aesthetic trims match jet/nozzle materials for cohesive design.
- Certification vs DIY Installation: ETL/UL certifications indicate tested electrical components. Even with certifications, professional installation is recommended for plumbing and electrical systems in jetted and heated tubs.
Use the above checklist to prioritize what matters most: jet strength and placement, heater type and control, tub size and capacity, installation complexity, and safety/certification. Compare manufacturer specs for jet counts, listed capacities, control types, and installation requirements to match the tub to your bathroom layout and therapeutic goals.
Tips for Getting the Best HVAC Prices
- Prioritize Quality Over Cost
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Request at least three estimates before making your choice. You can click here to get three free quotes from local professionals. These quotes include available rebates and tax credits and automatically exclude unqualified contractors. - Negotiate Smartly
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