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HRVU DHV-04/100B Heat Recovery Ventilation Full System Condensation Control

£249.95£495.95

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SKU: BHFP-HRVU-04/100BSYS Categories: ,

Heat Recovery Ventilation

SELECT HOW MANY ROOMS

Let us know how many rooms your system is for and we’ll supply you with all the parts! Contact us for advice.

Heat Exchanger

Enthalpic Heat Exchanger

 

High quality Enthalpic heat exchangers transfer heat with up to 70% efficiency to the incoming air supply without creation of excessive condensation. As such these units do not need to be connected to a condensation drain making them ideal for an easy, straightforward installation.

Full System Parts

Our full systems come with the following parts:

100mm Ducting

 

High quality insulated acoustic ducting ensures your heat gets delivered exactly where you need it.

Air Valve

 

These 100mm mushroom valves are perfect for balancing air flow throughout your HRVU system.

External Wall Grills

 

Stylish grills for the outside of your house. Ideal for stopping unwanted water from entering your system!

100mm Tee Joints

 

Used for ducting off from the incoming or outgoing air circuit to each room / space.

Fasteners

 

Easy to use ties for fastening your ducting securely in place, making installation an absolute breeze.

Controls

 

The DHV-04/100B unit comes with a manual 2 speed controller, however we have several other controllers available, see our other listings.

 

Full System Part List

Rooms
Ducting (m)
Air Valve
External Grills
Tees
Fasteners
1
10
2
2
0
8
2
20
2
2
0
8
3
30
3
2
1
12
4
40
4
2
2
16
5
50
5
2
3
20
6
60
6
2
4
24

Unit Comparison Chart

Model Number
DHV-04/100B
Fan Motor Power (W)
40
Air Volume (High/Low M3/h)
100/40
Noise (dBA)
29
Unit Dimensions (mm)
400 x 348 x 158
Package Size (mm)
440 x 380 x 195
Spigot Diameter (mm)
100
Weight (kg)
6.7


DHV 04100 HRVU – YouTube

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HRVU Guide

Heat Recovery Ventilation (also known as HRV, or mechanical MHVR) is an energy recovery system whereby a household or room is provided with fresh air from outside. Stale air from inside is exhausted after the heat from it has been transferred to the fresh incoming air via a heat exchanger.

As buildings are made efficient they are intentionally made more air tight, and consequently they are less well ventilated. Trickle vents or simply opening a window provide fresh air, but unfortunately heat will be lost in the winter and gained in the summer. HRV systems provide a household with climate control and promote energy efficiency!

This unit is ideal for use in smaller properties like studio apartments.

This is an example of an installation with one inlet or outlet per room. With this set up, you would extract from your wet rooms (kitchen, bathrooms)& push into your dry rooms (Living rooms, bedrooms). This is an example of an installation with two inlets / outlets per room. With this set up, you would extract and push into each room. Normally the fresh air vent would be placed as far away from the door as possible.