Demand controlled ventilation offers an optimization of HVAC energy consumption, 

on a fully automated basis. Halo technology enables, an average of 40% energy savings

 

Enabling BREEAM, WELL and LEED compliant buildings.

 

Ventilation on demand (VOD)

The most cost effective and efficient way to balance indoor air quality and energy savings. Our solutions enable rapid deployment of around 40% energy savings. Our technology can allow the HVAC system to control individual components. 

Ventilation on demand by Halo is a solution that automatically regulates the airflow to meet the exact need at a given time, unlike old HVAC systems where the airflow is typically constant. Building owners can now automatically open or close smart vents needed, allowing the HVAC system to distribute air effectively. 

Halo VOD Technology can combine sensor data with information from outside data sources — like weather forecasts, air pollution — to enable control of a buildings HVAC energy use more effectively. Over time, our technology can learn more about your HVAC systems. They can use the information gathered daily to better predict system energy use and maintenance requirements. 

Our technologies can adjust variables like IAQ, temperature and humidity automatically, or users can directly manipulate these variables in accordance with their preferences or the preferences of building occupants.

How is vent on demand carried out ?

The first thing is to carry out a comprehensive site survey to analyse how the current system is operating to identify potential improvement. This allows for an energy saving feasibility report including ROI to be created detailing a full scope of works. 

Within our proposal we detail all HVAC services where VOD technology can enable a substantiated return on investment.  

Our engineers then proceed to deploy VOD technology where applicable. Typically VOD installations are rapid, and energy savings are quickly achieved.

Halo HVAC VOD technology allows a user to remotely monitor their HVAC systems performance 
from anywhere in the world, anytime.

Schools, Colleges & Universities 

BB 101 regulations recommends that natural ventilation systems in schools cannot exceed a daily average of 1,500ppm CO2. 

 

Halo VOD is a quick and simple retrofit to ensure compliancy, and improve energy efficiency without decrementing good indoor air quality.

 

Halo VOD is a quick and simple retrofit to ensure compliancy and improve energy efficiency without decrementing good indoor air quality.

Commercial Kitchens 

Halo VOD can uniquely adjust the exhaust airflow hood by hood in a fully independent way. If just one cooking range is operating, only the airflow for that hood concerned will be automatically adjusted. The other hoods will continue to operate at a low flow rate. 

 

It works the same way with the zones of a ventilated ceiling. This ability further reduces exhaust airflows. Halo VOD technology continually regulates the speed of the fans to obtain the required rate with minimal pressure. Power consumption is thus kept to the bare minimum.

 

Halo VOD is the most efficient Demand Control Kitchen Ventilation system with massive financial savings on air conditioning and on the electrical consumption of the fans.

Engineering and Industry process 

Halo VOD technology can be simply retrofitted to fume extractor systems that utilise a fan using negative draft to pull fumes and dust particles into a contained filtration system.  

 

This process removes hazardous particles from the air in the most efficient way.

Common uses for Halo HVAC VOD;

Halo VOD technologies can be retrofitted into any ventilation system, for almost any application. 

The benefits of Halo VOD (Ventilation on Demand)

Improved efficiency 

Significantly improve overall efficiencies and operational costs. 

Energy savings

Save 40% on average of ventilation costs.

With EPC requirement’s for commercial landlords, Halo VOD is a quick, economical solution to achieve energy improvements.

Compliant to regulation 

Improved Indoor air quality

Extract air pollutants only when necessary.

Low upfront cost

Halo VOD technology is one of the cheapest and reliable ways to balance energy reduction and air quality.

Extended Life cycle

By only ramping on fan power when needed, ventilation systems typically last longer.

Conformity & Compliance

HALO HVAC Ltd has passed industry leading conformity and compliance testing, verification, and inspection. Our accreditations highlight our technical competences, reliability, and integrity to provide confidence and trust to deliver our services.

 

We hold insurances for Contractors All Risk, Professional Indemnity, Employer Liability, Public and Product Liability, and Contract Works. We are members of Constructionline, Building Engineering Services Association, and The Contractors Health and Safety Schemes in Procurement including PAS91 and SSIP.

 

Call to request copies on 0207 117 2087 or email info@halohvac.co.uk

 

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