Factory Price Gas Instant Water Heater, Thermostatic Control For Central Bathtub
Product Description
This high-efficiency gas water heater provides instant, continuous hot water for central bathtub systems. Featuring precise thermostatic technology, it maintains consistent water temperature while preventing scalding. With rapid heating and stable performance, it's ideal for hotels, villas, and commercial bath facilities. The energy-saving design reduces operating costs while delivering powerful flow for large bathtubs. Durable construction ensures long service life with minimal maintenance.
Features:
Instant Hot Water, No Waiting
Advanced gas combustion technology heats water immediately, eliminating the long wait times of traditional tank water heaters. Enjoy hot water on demand.
Smart Thermostatic Control for Safe Comfort
Precision temperature regulation (±0.5°C fluctuation) prevents sudden hot/cold shifts, making it ideal for families with children and elderly users.
High Flow Rate for Central Bathtub Use
Delivers a powerful 16L/min output to effortlessly supply multiple fixtures simultaneously, including jacuzzi tubs and rain showers.
Energy-Efficient, Cost-Saving Operation
Meets Grade 2 energy standards with 88% thermal efficiency, reducing gas consumption by 20% compared to conventional heaters.
8-Layer Safety Protection System
Includes flame failure protection, freeze resistance, overheat prevention, and other safeguards for worry-free operation.
Technical Parameters:
| Category | Specification |
| Installation | Wall-mounted |
| Location | Kitchen, bathroom, etc. |
| Ventilation | Forced exhaust type |
| Capacity | 12-20L |
| Temp. Range | 35°C - 65°C |
| Panel Material | Stainless steel / Powder-coated / Glass |
| Color | Black / White / Silver |
| Water Pressure | 0.02-0.8 MPa |
| Heat Exchanger | Oxygen-free copper |
| Ignition | Auto electronic pulse (220V AC) |
| Efficiency | ≥85% |
| Gas Type | LPG / Natural Gas |
FAQ
1. Does this unit require preheating?
No! This is an instantaneous model that delivers hot water in just 3 seconds - no waiting time.
2. Can it work with low water pressure?
Minimum operating pressure is 0.02MPa (~20kPa). For high-rise buildings or unstable pressure, we recommend installing a booster pump (available as an accessory).
3. Will it provide enough hot water in winter?
Maintains 60℃ output even at -15℃ ambient temperature (requires ≥5℃ inlet water). For extreme cold regions, add the Anti-Freeze Kit (with electric auxiliary heating).
4. Does installation require gas line modification?
Must be performed by certified gas technicians. We provide free onsite design service (standard installation parts included, special materials charged separately).
5. How to switch between natural gas/LPG?
⚠️ Professional service required to replace burner nozzles and adjust valves (DIY attempts may cause gas leaks!). Specify fuel type when ordering.
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