---
product_id: 45651993
title: "5540W Electric Tankless Water Heater, 277VAC"
brand: "chronomite labs"
price: "S$752"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/45651993-5540w-electric-tankless-water-heater-277vac
store_origin: SG
region: Singapore
---

# 5540 Watts 99% Energy Efficient Unlimited Hot Water 5540W Electric Tankless Water Heater, 277VAC

**Brand:** chronomite labs
**Price:** S$752
**Availability:** ✅ In Stock

## Summary

> 🔥 Hot Water, No Waiting!

## Quick Answers

- **What is this?** 5540W Electric Tankless Water Heater, 277VAC by chronomite labs
- **How much does it cost?** S$752 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/45651993-5540w-electric-tankless-water-heater-277vac)

## Best For

- chronomite labs enthusiasts

## Why This Product

- Trusted chronomite labs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Use:** Perfect for both residential and commercial applications—hot water where you need it!
- • **Easy Installation:** Get up and running in no time with straightforward installation and low costs.
- • **Instant Hot Water:** Say goodbye to waiting—enjoy unlimited hot water on demand!
- • **Compact & Efficient:** Transform your space with a sleek design that saves energy and fits anywhere.
- • **Smart Temperature Control:** Factory preset for optimal comfort, ensuring the perfect temperature every time.

## Overview

The 5540W Electric Tankless Water Heater is a compact, energy-efficient solution designed for both residential and commercial use. With a powerful 5540 watts and a voltage of 277VAC, it provides unlimited hot water on demand, ensuring comfort and convenience. Its easy installation and low cost make it an ideal choice for any space, while the factory preset temperature guarantees optimal performance.

## Description

' Electric Tankless Water Heater, Point-of-Use, Water Heater Application Undersink, 5540 Watts, Amps AC 20, Voltage 277VAC, 1 Phase, Min. Flow Activation 0.40 gpm, Temp. Range 104 Degrees F, Water Connection 3/8 In. Compression, Temp. Rise @ 0.5 GPM 75 Degrees F, Temp. Rise @ 1.5 GPM 25 Degrees F, Temp. Rise @ 20.0 GPM 20A, Commercial/Residential, Mounting Horizontal, Pressure Range 25 to 150 psi, Wire Size 10 AWG, Height 6-1/4 In., Width 9-5/8 In., Depth 2-3/4 In. '

## Features

- Price For: Each Includes: Compression Fittings, Faucet Flow Controls Item: Electric Tankless Water Heater Features: Factory Preset Temperature, 99% Energy Efficient, Compact Size, Easy to Install, Low Installation Cost, Unlimited Hot Water Watts: 5540 Voltage: 277VAC Amps AC: 20 Temp. Rise @ 0.5 GPM: 75 Degrees F Temp. Rise @ 1.5 GPM: 25 Degrees F Min. Flow Activation: 0.40 gpm
- Temp. Range: 104 Degrees F Temp. Rise @ 20.0 GPM: 20A Residential / Commercial: Commercial/Residential Depth: 2-3/4" Water Heater Application: Undersink Water Connection: 3/8" Compression Wire Size: 10 AWG Standards: UL, IAMPO, HUD, ADA Width: 9-5/8" Phase: 1 Pressure Range: 25 to 150 psi Water Heater Design: Point-of-Use Mounting: Horizontal Height: 6-1/4"
- Country of Origin (subject to change): United States

## Images

![5540W Electric Tankless Water Heater, 277VAC - Image 1](https://m.media-amazon.com/images/I/619TGsZGzVL.jpg)

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**Shop now:** [https://www.desertcart.sg/products/45651993-5540w-electric-tankless-water-heater-277vac](https://www.desertcart.sg/products/45651993-5540w-electric-tankless-water-heater-277vac)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-17*