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HRV1.3 Q Plus (Obsolete)

Mechanical Ventilation with Heat Recovery unit (MVHR)

The enhanced capacity ultra compact HRV1.3 Q Plus continuously running whole-house ventilation unit with heat recovery is independently tested by the BRE and maintains an ultra compact size despite its improved airflow performance.

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 HRV1.3 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.

TP473HMB/544,TP473HMB/RH,TP474B/LH,TP474B/RH,TP474BF

Features & Benefits

Highly versatile compact unit
Extremely low Specific Fan Power; down to 0.65 W/l/s
Highly efficient heat exchanger; up to 88%
Airflow up to 58 l/s (208 m³/h) at 100 Pa.
Accepts 125mm 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 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 accidentally left in boost mode
Setback facility to reduce ventilation where local regulations allow
Intelligent Summer Bypass and humidity controls
Volt free switching control
Intelligent controller, quick and easy to commission
Lightweight for easy handling
Quick fix mounting bracket
IP32 rating
On board aura-t™ option
Patented
Independent fan adjustment
SUMMERboost® facility
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

Eco Versions:

Eco HMB Models:

Intelligent Summer Bypass & humidity controls
SUMMERboost® facility
Available in left and right handed configurations
Compatible with auralite® HRV (TP518) status indicator and aura-t™ (TP539) controller
Fitted with removable filter covers on the front panel
Standard – Volt free switching control
Optional – Switch live control available with via Relay (TP505)
Enthalpy option available

Product Model	Product Code	Energy Rating
HRV1.3 Q Plus HMB Eco auralite® & aura-t™ ready	TP473HMB/544 (left hand config)	Energy Rating A
HRV1.3 Q Plus HMB Eco auralite® & aura-t™ ready	TP473HMB/RH (right hand config)	Energy Rating A

Eco B Models:

Intelligent Summer Bypass & humidity controls
SUMMERboost® facility
Available in left and right handed configurations
Compatible with Eco-aura range; aurastat®, auramode® and aura-t™ (TP536) controllers and auralite® HRV (TP519) status indicator
Duct Pre-heater control (requires independent power supply)
BMS compatible via RS485
Standard – Volt Free switching and switch live control
Cold climate option available
Enthalpy option available

Product Model	Product Code	Energy Rating
HRV1.3 Q Plus B Eco-aura controls ready	TP474B/LH (left hand config)	Energy Rating A
HRV1.3 Q Plus B Eco-aura controls ready	TP474B/RH (right hand config)	Energy Rating A
HRV1.3 Q Plus B Eco-aura controls ready (Filter Door)	TP474BF	Energy Rating A

Filters:

XP40032/099 – ISO Coarse 55% (G3) filters fitted as standard (UK only).
XP46022/099 – ISO Coarse 60% (G4) filters fitted on request. (Europe fitted as standard).
XP2011094/099 – ISO Coarse 55% (G3)/ISO ePM1 50% (F7) filters available on request.
XP2011095/099 – ISO Coarse 60% (G4)/ISO ePM1 50% (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: 600mm wide x 430mm high (excluding ports) x 285mm deep (295mm with mounting bracket).

Weight: 16kg.
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 55% (G3) synthetic filters.
Guarantee period: 3 years (UK only).
Electrical: 230V ~ 50/60Hz, 3A 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: Enquire

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	0.65	88%	0.75	87%
Kitchen + 2 additional wet rooms	100% variable	0.74	87%	0.97	85%
Kitchen + 3 additional wet rooms	100% variable	0.89	85%	1.28	85%
Kitchen + 4 additional wet rooms	100% variable	1.11	84%	1.66	84%
Kitchen + 5 additional wet rooms	100% variable	1.38	84%	–	–
Kitchen + 6 additional wet rooms	100% variable	1.65	84%	–	–

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.

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
HRV1.3 Q Plus Eco	30%	26l/s @ 18Pa	33	43	21	18
	65%	43l/s @ 45Pa	40	52	29	26
	100%	63l/s @ 100Pa	47	59	36	33