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HRV10.25M Q Plus (Obsolete)

Mechanical Ventilation with Heat Recovery unit (MVHR)
LARGE SIZED DWELLINGS

Overview

The HRV10.25M Q Plus continuously running whole house ventilation unit with heat recovery has been specifically designed to give improved performance over older models, in line with new build design requirements.

Combining extremely low power consumption and a highly efficient heat exchanger specifically designed to enhance SAP performance via Appendix Q and can be incorporated into larger apartments or dwellings.

The HRV10.25M Q Plus Range of MVHR unit comes in two different models; the ‘HMB’ & ‘B’ models which are part of our Eco version range.  Each set out to accommodate our customers’ needs.

Recognised and listed in the UK Product Characteristics Database and includes intelligent humidity options through controller options.

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Features & Benefits

  • Extremely low Specific Fan Power; down to 0.39 W/l/s
  • Highly efficient heat exchanger; up to 90%
  • Airflow up to 144 l/s (518 m3/h) at 100 Pa
  • Lightweight EPP construction giving high levels of thermal insulation
  • Accepts 150mm diameter ducting
  • Independent fan adjustment
  • Intelligent frost protection, stepped reduction of supply air rates prevents HRV unit from freezing
  • Setback facility to reduce ventilation where local regulations allow
  • Fully adjustable boost overrun timer 0-60 minutes; can be used with non-latching (momentary) switches to prevent unit from being accidentally left in boost mode
  • Intelligent controller, quick and easy to commission
  • EPP moulded 150mm low resistance insulated port adaptors included as standard
  • EPP lightweight for easy handling
  • Volt free switching control
  • Pleated ISO Coarse 65% (G4) filters as standard
  • Available in Zintec sheet steel casing or EPP
  • Quick fix mounting bracket
  • IP32 rating
  • On board aura-t™ option
  • Patented features
  • Effective in reducing pollutants in the home and improving Indoor Air Quality (IAQ), therefore reducing the risk of Toxic Home Syndrome

Technical Information

Technical Information

Product Codes and Specific Features

Eco versions;

Eco HMB Models;

  • Intelligent Summer Bypass & humidity controls
  • SUMMERboost® facility
  • Compatible with auralite® HRV (TP518) status indicator and aura-t™ (TP539) controller
  • On board aura-t™ option
  • Intelligent controller, quick and easy to commission
Product Model Product Code Energy Rating
HRV10.25M Q Plus HMB
Eco auralite® & aura-tTM ready –
TP443HMB Energy Rating A

Eco B Models;

  • Intelligent Summer Bypass & humidity controls
  • SUMMERboost® facility
  • Compatible with Eco-aura range; aurastat®, auramode® and aura-t™ (TP536) controllers and auralite® HRV (TP519) status indicator
  • On board aura-t™ option
  • Intelligent controller, quick and easy to commission
  • Duct Pre-heater control (requires independent power supply)
  • BMS compatible via RS485 (subject to limitations, additional software requirements and specification with any order)
  • Cold climate option available
  • Enthalpy option available
Product Model Product Code Energy Rating
HRV10.25M Q Plus B
Eco-aura controls ready
TP483B Energy Rating A
HRV10.25M Q Plus
B Eco-aura controls Cold Climate ready
TP483BC Energy Rating A

Filters:

XP44023/099 – ISO Coarse 65% (G4) bypass filter set fitted as standard.
XP46223/099 – ISO Coarse 65% (G4)/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 and UKCA Marked.

Specification

Dimensions: 800mm wide x 675mm high (excluding ports) x 470mm deep (481mm with mounting bracket).


Weight: 37.5kg.
Finish: White Paint (RAL9016 Semi-gloss Traffic White).

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 ISO Coarse 65% (G4) pleated panel filters.

Guarantee period: 3 years (UK only)
Electrical: 230V ~ 50/60Hz, 5A fuse
Installation: To be installed accordance with the relevant and applicable building regulations.
Maintenance: Service and filter replacement subject to local environment – see product manual.
AcousticsFull acoustic data.

Performance

Exhaust terminal configuration*
Fan speed setting
Specific fan power (W/l/s)
Heat exchange efficiency (%)
Specific fan power (W/l/s)
Heat exchange efficiency (%)
2009
2012
Kitchen + 1 additional wet room
100% variable
0.41
90%
0.43
90%
Kitchen + 2 additional wet room
100% variable
0.39
90%
0.46
88%
Kitchen + 3 additional wet room
100% variable
0.43
88%
0.54
87%
Kitchen + 4 additional wet room
100% variable
0.48
87%
0.65
86%
Kitchen + 5 additional wet room
100% variable
0.55
87%
0.79
85%
Kitchen + 6 additional wet room
100% variable
0.64
86%
0.96
84%
Kitchen + 7 additional wet room
100% variable
0.75
85%
1.16
83%

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

eco Version

*@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
HRV10.25M Q Plus Eco
39%
56l/s @ 12Pa
32
47
30
27
66%
95l/s @ 44Pa
43
62
39
36
100%
144l/s @ 100Pa
48
70
49
46

For full frequency acoustic data at various speeds please see www.titon.co.uk. All acoustic data is third party tested at Sound Research Laboratories (SRL) Ltd.

Documentation

Resources

Manuals and Documentation

Product Manual - auralite® HRV (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 - auramode Constant Flow Unit Controller BAR units

8.38 MB (English)
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HRV AV Mounting Kits - Fitting Instruction

731.35 KB (English)
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Product Manual - Boxed Relay 5A (TP505)

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

334.56 KB (English)
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Catalogues

Ventilation Systems Catalogue

19.35 MB (English)
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Ventilation Product Overview Brochure

3.81 MB (English)
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MVHR - Overview Brochure (Export Version)

1.34 MB (English)
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Specifier Text

HRV10.25M Q Plus - Specifiers Text (TP443HMB)

198.66 KB (English)
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HRV10.25M Q Plus - Specifiers Text (TP483B)

199.68 KB (English)
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Acoustic Information

HRV10.25M Q Plus - Acoustic Performance

559.11 KB (English)
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Sound Attenuating Ventilation

385.72 KB (English)
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User Guides

What is MVHR?

(English)
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Top 10 Install Problems - Guide

2.65 MB (English)
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NHBC Standards 2024 - Chapter 8.4.1

3.47 MB (English)
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How to change MVHR Filters

6.5 MB (English)
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Condensation Drain - User Guide/Installer Guide

244.96 KB (English)
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MVHR/MEV Running Costs

165.87 KB (English)
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HRV - Spares Matrix

958.34 KB (English)
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HRV Q Plus - Port Configurations/Airflow Direction (Vertical Units)

2.43 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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aura-t™ - Changing from integral to remote

1.18 MB (English)
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Fitting Instructions - HMB aura-t Upgrade Kit

1.06 MB (English)
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HRV Vertical Mounting Information - User Guide

611.71 KB (English)
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aura-t™ - Commissioning Procedure (HMB & B Models)

3.37 MB (English)
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Fault Finding

HRV Q Plus - Fault Finding (HMB) post 1/1/2019

4.16 MB (English)
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HRV Q Plus – Fault Finding (HMB pre 1/1/2019)

3.22 MB (English)
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HRV Q Plus - Fault Finding (B Models)

1.77 MB (English)
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HRV Q Plus - Fault Finding (MB)

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

2.25 MB (English)
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HRV Q Plus - Fault Finding (ABD)

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

1.62 MB (English)
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Calculators

Part F Calculator (UK only)

30.75 KB (English)
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Test Results

Product Characteristics Database (PCDB) – HRV10.25 Q Plus ECO Test Results

(English)
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URL

How to identify which HRV (MVHR) you have

(English)
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The CPD Certification Service

(English)
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Manuals and Documentation (Obsolete)

Catalogues (Obsolete)

HRV10.25 Q Plus - Catalogue Page (Obsolete)

825.42 KB (English)
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Quote and Order Form

Request for Information (R.F.I.) Form

129.12 KB (English)
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Product Fiches

BIM Models

MVHR Vertical - BIM Model

1.79 MB (English)
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Videos

Video: How to replace filters in a Titon MVHR unit

(English)
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Video: Mechanical Ventilation with Heat Recovery - Part F: System 4 Loft

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Video: MVHR - How it Works: Summer Mode

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Video: MVHR - How it Works: SUMMERboost®

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Video: MVHR - How it Works: Boost Speed with Overrun Timer

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Video: MVHR - How it Works: Setback Speed

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Video: Mechanical Ventilation with Heat Recovery - Part F: System 4

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Video: Product Overview - HRV 10, 10M, 10.25 & 10.25M (Vertical MVHR)

(English)
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Video: MVHR Unit - Motor Replacement Guide: HRV10, 10M, 10.25 and 10.25M

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CE Certificate of Conformity

HRV10.25M Q Plus - Certificate of Conformity (TP483B-SVN)

371.12 KB (English)
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HRV10.25M Q Plus - Certificate of Conformity (TP483B-BEL)

371.12 KB (English)
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HRV10.25M Q Plus - Certificate of Conformity (TP483B-544)

371.12 KB (English)
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HRV10.25M Q Plus - Certificate of Conformity (TP443HMB-BEL)

371.12 KB (English)
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HRV10.25M Q Plus - Certificate of Conformity (TP443HMB-544)

371.11 KB (English)
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HRV10.25M Q Plus EcoAura C- Certificate of Conformity (TP483BC-ESP-W)

163.41 KB (English)
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HVR10.25M Q Plus – Certificate of Conformity (TP483B)

319.39 KB (English)
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HRV10.25M Q Plus - Certificate of Conformity (TP443HMB-544-T)

163.41 KB (English)
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HRV10.25M Q Plus EcoAura – Certificate of Conformity (TP483B‐ITA)

371.12 KB (English)
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UKCA Certificate of Conformity

HRV10.25M Q Plus EcoAura - UKCA Certificate of Conformity (TP483B-544)

372.44 KB (English)
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HRV10.25M Q Plus Eco HMB - UKCA Certificate of Conformity (TP443HMB-544-T)

164.71 KB (English)
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HRV10.25M Q Plus Eco HMB - UKCA Certificate of Conformity (TP443HMB-544)

372.44 KB (English)
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