Looking For A Whirlpool Bathtub With A Built-In Heater? This guide compares five top whirlpool tubs that include inline heaters to keep water warm throughout your soak. Below is a quick summary table to help you scan dimensions and special features before the full reviews.
| Product | Type | Dimensions | Heater | Notable Feature |
|---|---|---|---|---|
| WOODBRIDGE 72″ BJ400+F0041CH | Freestanding | 72″ x 35-3/8″ x 32-5/8″ | Inline Heater | Whirlpool + Air Bubble, Pre-installed Faucet |
| WOODBRIDGE 60″ BM6030L | Alcove Rectangular | 60″ x 30″ x 21-5/8″ | Inline Heater | 3+6 Adjustable Jets, Integral Skirt |
| WOODBRIDGE 59″ BJ100 | Freestanding | 59″ x 31-1/2″ x 22-7/8″ | Inline Heater | LED Control Panel, Whirlpool + Air Bubble |
| Empava PRO 71″ ETL-Certified | Alcove/Jetted | 70.9″ x 47.2″ x 24.8″ | Built-In Heater (to 104°F) | ETL-Certified, Chromotherapy |
| Empava PRO 59″ Corner | Corner Whirlpool | Compact Corner Fit | Built-In Heater (77°F–104°F) | 20 Jets, Space-Saving Diamond Shape |
WOODBRIDGE 72″ Whirlpool Freestanding With Faucet
The WOODBRIDGE 72″ BJ400+F0041CH is a large freestanding whirlpool tub that pairs hydro jets with air bubble massage and an inline heater for prolonged warm soaks. Exterior size is 72″ L x 35-3/8″ W x 32-5/8″ H with a 65-gallon effective capacity. Seating dimension supports a spacious user profile.
Key technical notes: it requires 1 dedicated 120V 30AMP breaker, and the tub comes with a pre-installed tub filler and hand shower to reduce installation time. The hand shower includes a pause control button for temporary flow hold. The combination of whirlpool jets and air bubble system targets both deep muscle relief and gentler effervescence.
From a features perspective, the unit provides an LED control panel for adjustments and an inline heater to maintain water temperature during extended soaks. These elements are suitable for homeowners who want a freestanding centerpiece tub with integrated heating and multi-mode hydrotherapy.
WOODBRIDGE 60″ Alcove Heated Jetted Tub
This WOODBRIDGE 60″ alcove tub (BM6030L) is designed for traditional installations with an integral front skirt and tiling flange for easier mounting. External dimensions are 60″ x 30″ x 21-5/8″, and the internal seating area and depth provide a compact yet comfortable soak.
The hydrotherapy system includes 3 foot-zone jets and 6 body-zone jets with adjustable nozzle angle and flow tuning. The tub has a smooth-running inline heater that maintains water temperature so you can enjoy a warm soak without repeatedly adding hot water. Jets and nozzles come in a matte black finish for a modern aesthetic.
Installation considerations: alcove placement reduces the footprint impact, and the integrated skirt simplifies finishing. The combination of adjustable jets and an inline heater is aimed at users seeking focused massage zones with consistent water temperature.
WOODBRIDGE 59″ Freestanding Whirlpool With LED
The WOODBRIDGE BJ100 is a 59″ freestanding whirlpool tub combining water jets and air bubble action with an inline heater. Exterior dimension is 59″ x 31-1/2″ x 22-7/8″ and it has a 41-gallon effective capacity. Seating measures approx. 34-1/4″ by 20″.
The unit includes an LED control panel to set jet modes and temperature, and the heater is integrated to extend soak times with stable warmth. The dual-system—whirlpool plus air bubble—offers both targeted hydro-massage and enveloping bubble therapy.
Electrical and plumbing notes: inline heater functionality requires proper electrical connection and adherence to local codes. The BJ100 suits buyers who want a slightly smaller freestanding tub with programmable controls and sustained heating performance.
Empava PRO Series 71″ Two-Person Jetted Tub
The Empava PRO 71″ model is a spacious two-person whirlpool tub with a built-in heater rated up to 104°F (40°C). With overall dimensions near 71″ x 47″ x 24.8″ and a 16.5″ soaking depth, it emphasizes space and ergonomic seating for two.
Safety and certification: the unit is ETL-certified and includes GFCI protection and auto shut-off features designed for electrical safety. Empava backs this model with a multi-year warranty for added assurance.
Additional amenities: chromotherapy lighting and thermostatic control provide a more spa-like atmosphere. The inline heater and thermostatic control help retain stable water temperature, which benefits longer shared soaks and colder-climate use.
Empava PRO 59″ Corner Whirlpool With Heater
The Empava PRO 59″ corner whirlpool is a space-saving diamond-shaped tub designed for corner installations while delivering a 20-jet spa experience. It combines 10 hydro jets and 10 air jets for full-body coverage.
The built-in heater works across a temperature range to keep water between 77°F and 104°F, enabling longer soaks without temperature loss. This tub targets buyers with limited floor space who still want an advanced heating and jet system.
Practical considerations: corner configuration reduces footprint impact and can improve bathroom layout options. The 20-jet setup and heater make it suitable for users looking for concentrated massage performance and consistent warmth.
Buying Guide: How To Choose A Whirlpool Bathtub With Heater
Selecting the right whirlpool bathtub with a heater requires evaluating several technical and lifestyle factors. Below are the key considerations organized by category to help you compare models and make a practical choice.
Heater Type And Performance
- Inline/Integrated Heaters: These maintain water temperature during use; check rated maximum temperature and whether the heater auto-shuts off at setpoints.
- Thermostatic Control: Models with thermostat or LED temperature controls maintain consistent warmth without manual topping-up.
- Electrical Requirements: Heaters often need dedicated circuits. Verify voltage and amperage requirements (e.g., 120V 30AMP) and plan for professional electrical installation.
Jet Configuration And Hydrotherapy
- Number And Placement Of Jets: More jets and varied zones (foot, body, back) provide broader coverage. Adjustable nozzles let you fine-tune direction and intensity.
- Combination Systems: Whirlpool (water) jets offer deeper massage, while air bubble systems provide gentler effervescence. Combining both expands therapy options.
- Jet Maintenance: Consider access for cleaning and anti-microbial features to reduce maintenance needs.
Size, Shape, And Installation
- Freestanding Vs Alcove Vs Corner: Freestanding tubs become focal pieces but need more floor space. Alcove tubs fit three-wall installations; corner tubs save room while offering deep soaks.
- Dimensions And Capacity: Match tub size to bathroom layout and user height. Effective tub capacity affects how much hot water you’ll need and how quickly the heater needs to recover.
- Skirt, Flange, And Pre-Installed Fittings: Integral skirts and tiling flanges ease finishing; pre-installed fillers speed installation.
Safety, Certification, And Warranty
- Electrical Safety: Look for ETL or equivalent certification, GFCI protection, and auto shut-off for heater elements.
- Warranty And Support: Multi-year warranties and accessible customer support reduce long-term risk for mechanical and electrical components.
Controls, Features, And User Experience
- Control Interface: LED panels or thermostatic dials simplify temperature and jet adjustments. Confirm reach and clarity of controls.
- Additional Amenities: Chromotherapy lighting, pre-installed hand showers, and matte finishes can influence aesthetics and convenience.
- Noise & Vibration: Compare pump noise ratings and mounting isolation if quiet operation is important.
Plumbing And Electrical Installation Considerations
- Professional Installation: Heaters and pumps typically require licensed electricians and plumbers; factor installation cost into your planning.
- Drain And Waste Position: Confirm left or right drain locations and compatibility with existing plumbing runs for alcove models.
- Access Panels: Ensure adequate service access to pumps, heaters, and electrical components for maintenance.
Maintenance, Water Use, And Operating Costs
- Water Capacity: Larger tubs use more hot water; inline heaters help but may increase electrical usage.
- Cleaning: Smooth acrylic surfaces are easier to clean; jet lines can require periodic flushing and sanitizing.
- Energy Efficiency: Thermostatic heaters that hold temperature can be more energy-efficient than repeatedly adding hot water.
Comparison Perspectives
- Space Versus Features: For tight bathrooms, corner or alcove tubs with heaters balance space and thermal performance. For statement bathrooms, freestanding heated whirlpools offer size and luxury.
- Therapeutic Focus: Choose more and stronger jets for targeted muscle relief; combine with an inline heater for sustained warm therapy.
- Budget And Long-Term Value: Consider warranty, certification, and installation complexity. Higher initial investment in certified units with reliable heaters can reduce long-term maintenance costs.