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HRV10.25M Q Plus (Obsolete)

Mechanical Ventilation with Heat Recovery unit (MVHR)

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.

TP443HMB,TP483B,TP483BC

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

Product Codes and Specific features

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-t^TM 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.
Acoustics: Full 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 (%)
Exhaust terminal configuration*	Fan speed setting	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
Product	% of Max flow	Airflow	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.