SAST (Xianke) Vertical Electric Water Heater
Product Overview
| Brand | SAST (先科 / Xianke) |
| Product Type | Storage Electric Water Heater |
| Installation | Vertical / Wall-mounted (竖立式) |
| Tank Shape | Round Flat Tank (圆扁桶) — Space-saving |
| Capacities | 40L 50L 60L |
| Applicable | 2–5 persons (varies by capacity) |
| Energy Rating | Level 1 (一级能效) |
| Heating Power | 2000W – 2200W |
| Heating Element | Dual-tube rapid heating (双管速热) |
| Inner Tank | Enamel-lined steel (搪瓷内胆) |
| Waterproof | IPX4 |
| Safety | Anti-electric wall, auto cut-off, dry-burn protection |
| Control | Touch / Mechanical / APP control (model dependent) |
Pricing (FOB)
| 40L Vertical Flat Tank | $65 (¥378×1.35) |
| 50L Vertical Flat Tank | $75 |
| 60L Vertical Flat Tank | $85 |
| MOQ | Negotiable (retail & wholesale) |
Technical Specs
| Heating Power | 2000W – 2200W |
| Voltage | 220V ~ 50Hz |
| Max Temp. | 75°C |
| Energy Level | Level 1 (one-level energy efficiency) |
| Inner Tank | Enamel-lined steel (anti-corrosion) |
| Insulation | 360° Polyurethane foam |
| Safety Valve | 0.8 MPa rated pressure relief |
| Waterproof | IPX4 |
| Features | Timer预约, digital display, auto shut-off |
Key Features
Round flat tank only 23–26cm deep — perfect for small bathrooms and compact spaces.
2000–2200W dual-tube heating delivers hot water fast. No long wait between uses.
Top energy efficiency rating saves electricity. Premium insulation keeps water hot longer.
Anti-electric wall + auto cut-off + dry-burn protection + overheat protection. Fully safe for family use.
Enamel-lined steel resists corrosion and scaling for long service life.
Timer预约, digital display, optional APP control. Easy operation for all users.
Dimensions
| 40L (H×W×D) | ~680 × 460 × 260 mm |
| 50L | ~780 × 460 × 260 mm |
| 60L | ~850 × 460 × 260 mm |
| Net Weight | ~12–18 kg |
| Power Cord | ~1.5 m |
Certifications
| CCC | 2023010706524566 (compliant) |
| Energy Standard | GB 21519-2008 |
| Waterproof | IPX4 |
| Manufacturer | Guangdong Maixiang / SAST |
Product Tags
vertical electric water heater
round flat tank
40L water heater
50L water heater
60L water heater
compact water heater
level 1 energy
dual heating tubes
bathroom water heater
small apartment
OEM available
Product Description
SAST Vertical Electric Water Heater — Compact Hot Water Solution
Designed for modern compact living spaces, the SAST vertical round flat tank water heater delivers reliable hot water for homes, apartments, and small commercial spaces. The ultra-slim round flat tank (only 23–26cm deep) fits neatly on any wall.
Capacity options: 40L (2–3 persons), 50L (3–4 persons), 60L (4–5 persons). Dual-tube 2000–2200W rapid heating ensures fast recovery.
Safety & durability: Enamel-lined steel tank resists corrosion. Multi-layer safety protection (anti-electric wall, auto cut-off, dry-burn, overheat, pressure relief) for complete peace of mind.
Energy efficient: Level 1 energy rating with premium polyurethane foam insulation keeps electricity costs low.