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HRV3 Q Plus (Obsolete)

Mechanical Ventilation with Heat Recovery unit (MVHR)

Suitable for larger dwellings, the HRV3 Q Plus continuously running whole-house ventilation unit with heat recovery is independently tested by the BRE. The HRV3 Q Plus gives cutting edge performance usually only associated with much larger and more costly products.

The combination of very low power consumption and a highly efficient heat exchanger is specifically designed to enhance SAP performance via Appendix Q, yet small enough to be easily incorporated into medium to large sized dwellings.

The HRV3 Q Plus Range of MVHR unit comes in three different models; our ‘A’ model which is our basic version and our ‘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.

The HRV3 Q Plus is also available with an enthalpy cross flow exchanger, which transfers thermal and latent energy of the extracted air to the incoming air, which is then distributed to the habitable rooms via ducts. Using Microban® technology it protects against mould and bacteria whilst recycling moisture back into a dwelling to allow homes with low humidity to achieve a sufficient comfortable level.

TP402A,TP402HMB/544,TP402HMB/RH,TP412B/LH,TP412B/RH,TP412BC,TP412BE/LH,TP412BE/RH,TP412BAR/BEL,LH,TP412BAR/BEL,RH

Features & Benefits

Extremely low Specific Fan Power; down to 0.67 W/l/s
Constant volume fans
Highly efficient heat exchanger; up to 90%
Airflow up to 105 l/s (379 m³/h) at 100 Pa. Enthalpy unit airflow up to 118 l/s (423 m³/h) at 100 Pa
Fully adjustable boost overrun timer 0- 60 minutes; use with non-latching (momentary) switches to prevent unit from being accidentally left in boost mode
Accepts 150mm diameter ducting, no adaptors required
Intelligent frost protection, stepped reduction of supply air rates prevents HRV unit from freezing
Setback facility to reduce ventilation where local regulations allow
Volt free switching control
ISO Coarse 55% (G3) filters as standard with ISO Coarse 60% (G4) as an option
Quick fix mounting bracket
IP32 rating
Patented
Independent fan adjustment
Effective in reducing pollutants in the home and improving Indoor Air Quality (IAQ), therefore reducing
Available in left and right handed configurations

Enthalpy Option Available – Features & Benefits

Airflow up to 118 l/s (423 m³/h) at 100 Pa
No transfer of gases or pollutants – only heat and water vapour are transferred by the membrane
Long life cycle – permanent transmission parameters
Minimum leakage
Optimum flow behaviour, low pressure loss
Frost- and heat-proof
High, sensitive and latent transmission rate
Antimicrobial (Microban® – integrated hygiene protection)
Can be cleaned using water
European manufactured heat cell

Technical Information

Product Codes and Specific features

Product Codes and Specific Features

Basic version:

Summer Mode

Product Model	Product Code	Energy Rating
HRV3 Q Plus	TP402A	Energy Rating B

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
On board aura-t™ option
Intelligent controller, quick and easy to commission
Fitted with removable filter covers on the front panel

Product Model	Product Code	Energy Rating
HRV3 Q Plus HMB Eco auralite® & aura-t^TM ready	TP402HMB/544 (left hand config)	Energy Rating A
HRV3 Q Plus HMB Eco auralite® & aura-t^TM ready	TP402HMB/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
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
HRV3 Q Plus B Eco-aura controls ready	TP412B/LH (left hand config)	Energy Rating A
	TP412B/RH (right hand config)
HRV3 Q Plus B Eco-aura controls Cold Climate ready	TP412BC	Energy Rating A
HRV3 Q Plus B Eco Enthalpy Eco-aura controls ready	TP412BE/LH (left hand config)	Energy Rating A
	TP412BE/RH (right hand config)
HRV3 Q AR Plus Eco	TP412BAR/BEL LH (left hand config)	Energy Rating A
	TP412BAR/BEL RH (right hand config)

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 and UKCA Marked.

Specification

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

Weight: 24.5kg.
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 55% (G3) synthetic 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 + 2 additional wet rooms	100% variable	-	-	0.71	90%
Kitchen + 3 additional wet rooms	100% variable	0.67	90%	0.85	88%
Kitchen + 4 additional wet rooms	100% variable	0.77	89%	1.04	87%
Kitchen + 5 additional wet rooms	100% variable	0.87	88%	1.28	87%
Kitchen + 6 additional wet rooms	100% variable	1.02	87%	1.58	87%
Kitchen + 7 additional wet rooms	100% variable	1.2	87%	-	-

Performance Curve

eco Version

Enthalply 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
HRV3 Q Plus Eco	33%	36l/s @ 12Pa	25	35	21	18
	68%	73l/s @ 38Pa	36	49	29	26
	100%	108l/s @ 100Pa	45	57	37	34