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HRV1.75 Q Plus

Mechanical Ventilation with Heat Recovery unit (MVHR)
SMALL TO MEDIUM SIZED DWELLINGS
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Overview

The enhanced capacity HRV1.75 Q Plus continuously running whole house ventilation unit with heat recovery is independently tested by the BRE and remains ultra compact in size despite its results.

Combining extremely low power consumption and a highly efficient heat exchanger, this unit enhances SAP performance via Appendix Q, and yet remains versatile enough in size to be equally as functional in larger apartments as it is in small to medium sized dwellings.

The Eco versions offer a 100% airflow diverting Summer Bypass, recognised and listed in the UK Product Characteristics Database. They also include intelligent humidity options and can be fitted with the auralite® status indicator, aura-t™ controller (HMB or B Models) or the auramode® and aurastat® controllers (B models only).

Features & Benefits

  • Highly versatile compact unit
  • Extremely low Specific Fan Power of 0.41 W/l/s
  • Highly efficient heat exchanger; up to 91%
  • Airflow up to 80 l/s (288m3/h) at 100 Pa
  • Accepts 125mm or 150mm diameter ducting, no adaptors required
  • Intelligent frost protection, stepped reduction of supply air rates prevents HRV unit from freezing
  • ISO Coarse 55% (G3) filters as standard (UK only) with ISO Coarse 60% (G4) as an option
  • Fully adjustable boost overrun timer 0-60 minutes; can be used with non-latching (momentary) switches to prevent unit from being accidently left in boost mode
  • Setback facility to reduce ventilation where local regulations allow
  • Summer Mode facility as standard
  • Volt free switching control
  • Intelligent controller, quick and easy to commission
  • Lightweight for easy handling
  • Re-usable plastic filter frames
  • Quick fix mounting bracket
  • On board aura-tTM capabilities
  • Patented
  • Independent fan adjustment
  • Effective in reducing pollutants in the home and improving Indoor Air Quality (IAQ), therefore reducing the risk of Toxic Home Syndrome

Basic version;

  • Summer Mode

Eco versions;

  • Intelligent Summer Bypass & humidity controls
  • SUMMERboost® facility

Eco HMB Models;

  • Compatible with auralite® status (TP518) indicator and aura-t™ controller
  • Quick access filter doors as standard

Eco B Models;

  • Compatible with aura range; aurastat®, auramode®, aura-t™ and auralite® (TP519) controllers
  • Duct heater control (requires independent power supply)
  • Available in left and right handed configurations
  • MS compatible via RS485

Compatible Products

aurastat® V & VT

For use with Titon HRV Q Plus Range gives enhanced commissioning capabilities

Technical Information

Technical Information

Performance

Exhaust terminal configuration*
Fan speed setting
Specific fan power (W/l/s)
Heat exchange efficiency (%)
Kitchen + 1 additional wet room
100% variable
0.41
91
Kitchen + 2 additional wet room
100% variable
0.42
90
Kitchen + 3 additional wet room
100% variable
0.49
90
Kitchen + 4 additional wet room
100% variable
0.59
89
Kitchen + 5 additional wet room
100% variable
0.73
88
Kitchen + 6 additional wet room
100% variable
0.90
88

Figures taken from the BRE Test Results.
*Number of wet rooms is based on SAP Q test criteria and does not correlate directly with regulatory performance requirements.

Performance Curve

*@FID (0 Pa)
All units offer 100% variable speed control.

Acoustic Data

Product
% of Max flow
Airflow
dB(A) @ 3m Hemispherical
dB(A) @ 3m Spherical
Induct Inlet
Induct Outlet
Casing Breakout
Casing Breakout
HRV1.75
Q Plus Eco
39%
30l/s @ 18Pa
26
36
22
19
60%
47l/s @ 47Pa
31
46
22
19
100%
78l/s @ 100Pa
40
54
30
27

All acoustic data is third party tested at Sound Research Laboratories (SRL) Ltd.

Product Codes

HRV1.75 Q PlusTP404A – Energy Rating A.
HRV1.75 Q Plus HMB Eco auralite® and aura-tTM ready – TP404HMB – Energy Rating A.
HRV1.75 Q Plus B Eco-aura controls ready – TP414B/LH (left hand config) or TP414B/RH (right hand config) – Energy Rating A+.

Filters:
XP40132/099 – ISO Coarse 55% (G3) filters fitted as standard (UK only).
XP46122/099 – ISO Coarse 60% (G4) filters fitted on request (Europe fitted as standard).

Filters (Eco Versions):
XP40133/099 – ISO Coarse 55% (G3) filters fitted as standard (UK only).
XP46133/099 – ISO Coarse 60% (G4) filters fitted on request (Europe fitted as standard).
XP46222/099 – ISO Coarse 55% (G3)/ISO ePM1 55% (F7) filters available on request.
XP46232/099 – ISO Coarse 60% (G4) filters/ISO ePM1 55% (F7) filters available on request.

Standards

Conforms to requirements of UK statutory Building Regulations and Technical Standards for Ventilation and BRE 398.
SAP Appendix Q tested
Exceeds requirements of Building Regulations Approved Document L (England & Wales).
EU RoHS Directive compliant.
Conforms to requirements of EC council directives relating to Electromagnetic Compatibility and Electrical Safety:
2006/95/EC (LVD), 2004/108/EC (EMC), EN 60335-1:2002/A2:2006, EN 60335-2- 80:2003/A1:2004.
CE Marked.

Specification

Dimensions: 715mm wide x 490mm high (excluding ports) x 415mm deep (426mm with mounting bracket).


Weight: 24kg.
Finish: White Paint.

Materials:
Housing: Zintec sheet steel housing, powder coated white.
Internals: Expanded polypropylene (EPP).
Heat exchanger: Polystyrene.
Internal insulation: Closed cell foamed Nitrile rubber, class ‘O’ fire rating.
Standard filters: Grade G3 synthetic filters.
Guarantee period: 3 years (UK only).
Electrical: 230V ~ 50/60Hz, 3A fuse.
Installation: Install in accordance with regulatory requirements, such as the Domestic Ventilation Compliance Guide (England & Wales) and the Residential Ventilation Association recommendations.
Maintenance: Service and filter clean/replacement subject to local environment – see product manual.
AcousticsFull acoustic data.

Documentation

Resources

Manuals and Documentation

Product Manual - auramode Constant Flow Unit Controller BAR units

8.38 MB (English)
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Product Manual - auralite® (TP519)

340.24 KB (English)
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Product Manual - aura-t™ HMB Model

3.83 MB (English)
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Product Manual - aura-t™ B Model GBR

4.95 MB (English)
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Product Manual - Boxed Relay 5A (TP505)

575.63 KB (English)
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Manuals and Documentation (Obsolete)

Product Manual - HRV1.25, 1.75, 2 & 3 (TP406HMB, TP404HMB, TP401HMB, TP402HMB) - (Obsolete)

3.66 MB (English)
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Product Manual - HRV1, 1.25, 1.5, 1.75, 2, 2.75 & 3 A, ABS (Obsolete)

4.97 MB (English)
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Product Manual - HRV1.25, 1.75, 2 & 3 MB (Obsolete)

3.84 MB (English)
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Test Results

Product Characteristics Database (PCDB) – HRV1.75 Q Plus ECO Test Results

(English)
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Specifier Text

HRV1.75 Q Plus - Specifiers Text (TP414B)

198.14 KB (English)
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HRV1.75 Q Plus - Specifiers Text (TP404HMB)

197.12 KB (English)
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HRV1.75 Q Plus - Specifiers Text (TP404A)

196.61 KB (English)
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Catalogues

HRV1.75 Q Plus - Catalogue Page

605.9 KB (English)
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HRV - Sales Brochure

1.58 MB (English)
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aura-t™ B – Catalogue Page

264.57 KB (English)
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aura-t™ HMB - Catalogue Page

263.78 KB (English)
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aurastat® - Catalogue Page

312.76 KB (English)
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auralite® - Catalogue Page

269.01 KB (English)
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auramode® - Catalogue Page

329.73 KB (English)
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MVHR/HRV Drain Conversion - Datasheet

334.56 KB (English)
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Acoustic Information

HRV1.75 Q Plus - Acoustic Information

559.03 KB (English)
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Sound Attenuating Ventilation

385.72 KB (English)
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Certificate of Conformity

HRV1.75 Q Plus - Certificate of Conformity (TP414B-BEL-LH)

1.02 MB (English)
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HRV1.75 Q Plus – Certificate of Conformity (TP404HMB-RH)

351.21 KB (English)
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HRV1.75 Q Plus – Certificate of Conformity (TP404A-544F)

351.2 KB (English)
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HRV1.75 Q Plus – Certificate of Conformity (TP414B-RH)

1.02 MB (English)
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HRV1.75 Q Plus – Certificate of Conformity (TP414B-LH)

1.02 MB (English)
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HRV1.75 Q Plus – Certificate of Conformity (TP404HMB-544)

351.21 KB (English)
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HRV1.75 Q Plus – Certificate of Conformity (TP404A-544)

1.02 MB (English)
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User Guides

HRV - Spares Matrix

901.89 KB (English)
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HRV Q Plus - Fault Finding (MB)

1.94 MB (English)
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HRV Q Plus - Fault Finding (ABS)

1.74 MB (English)
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HRV Q Plus - Fault Finding (A)

934.79 KB (English)
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HRV Q Plus - Fault Finding (ABD)

1.63 MB (English)
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HRV Q Plus - Fault Finding (HMB)

2.08 MB (English)
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HRV Q Plus - Port Configurations (Vertical Units)

2.19 MB (English)
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HRV Q Plus - User Guide

835.61 KB (English)
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aurastat® - Defaults Guide

147.38 KB (English)
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Product Fiches

BIM Models

MVHR Vertical (RH) - BIM Model

451.37 KB (English)
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MVHR Vertical (LH) - BIM Model

454.45 KB (English)
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Videos

Video - How to change a filter (HRV)

(English)
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