Harmonic Hot Tubs · Harmonic 5–10 Seater Collection
Harmonic H277B
A spacious, feature-rich 7-person spa designed for ultimate relaxation and powerful hydrotherapy.
- 7seats
- 57jets
- 380 galwater
- 84" x 84" x 36"L × W × H
- Powered by two 4HP pumps with 1 and 2-speed settings for customizable jet action.
- Advanced features include interior/exterior LED lighting, a water feature, and a Gecko touchscreen.
- Dual Anti Microbial Filters combined with an integrated ozone chamber.
About the H277B
The H277B Hot Tub is a spacious, feature-rich spa designed for ultimate relaxation and performance. Measuring 84″ x 84″ x 36″, this large 7-person hot tub is equipped with an impressive 57 jets.
This model operates on 220V with a 30/50 amp electrical setup, ensuring efficient energy use and optimal performance. Constructed with a durable acrylic/fiberglass shell and available in Sterling Silver, Sierra, or Alabaster Wave, the H277B is designed for both style and durability. The cabinet comes in sleek Gray or Black HDPE or our upgraded Sable Cabinet with LED lighting, and the 90-gauge polyethylene bottom base adds extra protection.
Advanced features include interior and exterior LED lighting, a water feature, and a Gecko touchscreen keypad for effortless control. The H277B is equipped with an advanced filtration system featuring two Anti Microbial Filters, combined with an integrated ozone chamber, ensuring crystal-clear water with minimal chemical use. The Harmonic PolyTek cover provides insulation and protection when the hot tub is not in use.
Delivered and installed by us
We check the path to your backyard and the base, deliver and set the tub (by crane if needed), coordinate the electrical and do the first fill and start-up. Later we service and repair it too.
How installation worksSpecifications
| Seating | 7 Seats |
|---|---|
| Dimensions | 84" x 84" x 36" |
| Water volume | 380 gal / 1,439 ltrs |
| Total jets | 57 |
| Dry weight | 800 lbs / 363 kg |
| Filled weight | 3,969 lbs / 1,800 kg |
| Electrical | US 240v / EU 230v |
| Power type | Standard (240V) |
| Seating style | Open seating |
| Controls | Touchscreen |
| Heater | US 4kW / UK/EU 3kW |
| Exterior Lighting | 4 |
| Interior Lighting | 9 |
| Ozone & Chamber | Yes |
| Filtration | 1 Anti Microbial Filter |
| Pump | US (1) 4 hp 2 spd & (1) 4hp 1 spd / UK (1) 3 hp 2 spd & (1) 3 hp 1 spd |
| Turbo Boost | 8 |
| Neck Jets | 3 |
| Turbo Boost Controls | 1 |
| LED Waterfall | No |
| LED Laminar Jets | 3 |
| Acrylic Options | Alabaster Wave, Silver Marble, Sahara, Pearl, Espresso, Ocean Wave, Pewter |
| Exterior Cabinet | Standard: Coastal or Ebony HDPE / Upgrade: Designer Cabinet with LED lighting |
| Cover | PolyTek |
Part of: Harmonic 5–10 Seater Collection
Similar models to compare
Let’s talk about your pool
Free estimates across the Birmingham metro. Tell us what you have in mind and we will come out, measure and give you a straight price.