# Ab\&Co

> This Web Portal leads you into AB\&CO and a the wide range of customised heaters, boilers systems for process heating and heat recovery\.

Generated by Yoast SEO v28.4, this is an llms.txt file, meant for consumption by LLMs.

## Pages
- [Technical Knowledge Center](https://www.abco.dk//technical-knowledge-center/)
- [Frontpage](https://www.abco.dk/)
- [References](https://www.abco.dk//references/)
- [Products](https://www.abco.dk//products/)
- [Contact](https://www.abco.dk//contact/)

## Products
- [Classic Steam Boiler](https://www.abco.dk//product/classic-steam-boiler/): L\-DJ is the line of the classic steam boiler with 3 \(three\) full passes\.

Our workshop has made these boilers for many years\.

Purchase prices might be somewhat higher than the cheapest alternatives that can be found anywhere throughout the world market and sales platforms\.

But the special technical features and options of these L\-DJ types means that the long term costs \(LCC\) are still much lower than the cheap alternatives that also very often comes without a prober service set\-up program\.

The L\-DJ are a so\-called fire\-tube steam boilers – a good alround steam boiler, made in a rigid design especially for demanding heavy\-duty operations\.

Many optional designs – for instance control for 72 hours without surveillance\.
- [Thermal Oil Heater](https://www.abco.dk//product/thermal-oil-heater/): L\-VTO \& L\-ELVTO is the line of industrial boilers that heats up circulating thermal oil to very high temperatures \- either by burners for oil/gas or by electrical heating as energy source\.

Using these boilers are relevant for high temperature applications as an  alternative to for instance steam and water\. The high temperature using steam and water requires a corresponding high operating pressure which can be a challenge for many reasons\. But in the L\-ELVTO and L\-VTO line of thermal oil heaters, a special heat transfer fluid \(HTF\) is used as heat carrier instead – and that means that you can achieve operating temperatures up to 310°C even at atmospheric pressure\.

The HTF is either circulated through pressure vessels with electrical heating elements \(electric type\) – or through one long tube that is winded\-up in two coils forming the heater core and equipped with a gas or oil\-burner\.

All thermal oil boilers are widely customized to each specific task\.
- [Process Air Heat Exchanger](https://www.abco.dk//product/process-air-heat-exchanger/): The line of process air heat exchangers type AXA is used in industrial applications where you never compromise\.

Industrial drying processes require high performances, high temperatures and compact units, achieved electrically or by means of a heat carrier of high temperatures and often high pressure too\.

The AXA models are dedicated these tasks, and their design offers supreme reliability and low operation costs\.

Possible heat sources for these are electrical heating elements, saturated steam, heat transfer fluid \(HTF\), hot water and combinations of these\.

There are many options available using the AXA process air heat exchangers\.
- [Steam Generator](https://www.abco.dk//product/steam-generator/): L\-DT is the line of steam generators made in a robust tube coil design\. Compact and with a small content of steam/water  i\.e\. small pressure vessel\.

Available in both vertical and horizontal design and in numerous sizes and pressure stages\.

They are made for production of saturated steam – energized by natural gas, LPG, bio\-gas, fuel oils and combinations hereof\.

They offer a full 3\-pass design ensuring high efficiency and lowest emission according to the most demanding regulations in EU i\.e\. design with special low\-NOx burner and large combustion chamber volume\.

These industrial steam generators are especially designed for demanding conditions including 24/7 operations\.

Many optional designs – for instance control for 72 hours without surveillance\.
- [Large Electric Steam Boiler](https://www.abco.dk//product/large-electric-steam-boiler/): L\-DH is the line of large electric steam boilers\.  A good environmental choice in a time where wind, hydro, solar and nuclear power can deliver electricity without producing CO2 and NOx\.

The L\-DH models are made in a design without compromise\. All technical details are considered and they are widely adapted exactly to the situation's demand including many convenient options\.

Compared to other electric steam boilers on the world market, these steam boilers have substantial longer life\-time \(LCC\) and thus always ensure the lowest costs in the long run\.

The steam boilers are delivered as stand\-alone or alternative as skid\-mounted units with feed water tank, water treatment, blow\-down and other facility\.

Many other options – for instance control for 72 hours without surveillance\.

## Optional
- [Sitemap index](https://www.abco.dk/sitemap_index.xml)