Marco MT4 Water Boiler

Marco MT4 Water Boiler

The MT4 is the compact end of Marco’s MT range: a plumbed-in countertop boiler holding 4 litres of water at temperature, ready to draw straight away. At 202mm wide it takes up about as much counter as a bag of coffee, which is usually the deciding factor in a tight back bar.

It suits offices, meeting rooms and cafés where hot water is steady rather than relentless. If you are serving tea and americanos through a busy lunch, look at the MT8 or MT25 instead.

Key features

• Step-Fill refill – refills in short controlled bursts rather than all at once, so cold incoming water does not drop the tank temperature mid-service. Switch to continuous fill when you need volume back faster.
• Live temperature display – shows the actual tank temperature, so you know it is ready rather than guessing.
• Insulated stainless steel tank – holds heat between draws, which keeps the element off and the running cost down.
• 238mm tap-to-tray clearance – takes tall takeaway cups and pouring kettles without tilting.
• Removable drip tray – lifts out for cleaning.
• Hands-free urn tap adapter compatible – Marco part 2100500, sold separately.

Technical specification

Warranty

Marco supply 12 months parts and labour warranty, followed by a further 12 months parts only. Both run from the date you receive the goods.

Marco require the boiler to be installed by a qualified engineer. Damage caused by faulty installation voids the warranty, so if you are not using your own engineer, call us on 0800 442299 and we will arrange it.

Downloads

• Instruction booklet (PDF) – installation, operation and daily cleaning.
• MT4 assembly drawing and dimensions (PDF) – full measurements for planning the install.
• MT range specification sheet (PDF) – the whole range compared side by side.
• Service manual (PDF) – for engineers.

Installation

The MT4 is plumbed in and needs a 3/4″ BSP cold feed and a 13A supply. We recommend fitting a water filter on the incoming supply, particularly in hard water areas around the South East, as scale is the main thing that shortens a boiler’s life. Call us on 0800 442299 if you want us to quote installation or a filter to suit your water.