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HRV2 Q Plus (Obsolete)

Mechanical Ventilation with Heat Recovery unit (MVHR)

The enhanced capacity ultra-compact constant flow HRV2 Q Plus continuously running whole house ventilation unit with heat recovery is independently tested by the BRE. The HRV2 Q Plus MVHR unit 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 sized dwellings.

The HRV2 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 HRV2 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.

TP401A,TP401HMB/544,TP401HMB/RH,TP401HMBE,TP401HMBE/RH,TP411B/LH,TP411B/RH,TP411BC,TP411BE/LH,TP411BE/RH

Features & Benefits

Compact unit
Extremely low Specific Fan Power; down to 0.56 W/l/s (Eco version)
Highly efficient heat exchanger; up to 90%
Airflow up to 82 l/s (294 m³/h) at 100 Pa. Enthalpy unit airflow up to 89 l/s (318 m³/h) at 100 Pa
Lightweight for easy handling
Constant volume fans
Accepts 150mm diameter ducting, no adaptors required
Independent fan adjustment
Intelligent frost protection, stepped reduction of supply air rates prevents HRV unit from freezing
Enthalpy Heat Cell option available
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
Volt free switching control
Quick fix mounting bracket
IP32 rating
Patented
ISO Coarse 55% (G3) filters as standard, ISO Coarse 60% (G4) as an option.
Effective in reducing pollutants in the home and improving Indoor Air Quality (IAQ), therefore reducing the risk of Toxic Home Syndrome

Enthalpy Option Available – Features & Benefits

Enthalpy airflow up to 89 l/s (321 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
HRV2 Q Plus	TP401A	Energy Rating A

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
Enthalpy option available

Product Model	Product Code	Energy Rating
HRV2 Q Plus HMB Eco auralite® & aura-t^TM ready	TP401HMB/544 (left hand config)	Energy Rating A
	TP401HMB/RH (right hand config)
HRV2 Q Plus HMBE Eco Enthalpy auralite® & aura-t^TM ready	TP401HMBE/LH (left hand config)	Energy Rating A
	TP401HMBE/RH (right hand config)

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
HRV2 Q Plus B Eco-aura controls ready	TP411B/LH (left hand config)	Energy Rating A+
HRV2 Q Plus B Eco-aura controls ready	TP411B/RH (right hand config)	Energy Rating A+
HRV2 Q Plus B Eco-aura controls Cold Climate ready	TP411BC	Energy Rating A+
HRV2 Q Plus B Eco Enthalpy Eco-aura controls ready	TP411BE/LH (left hand config)	Energy Rating A+
HRV2 Q Plus B Eco Enthalpy Eco-aura controls ready	TP411BE/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 (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: 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	-	-	0.63	90%
Kitchen + 2 additional wet rooms	100% variable	0.56	90%	0.67	90%
Kitchen + 3 additional wet rooms	100% variable	0.62	90%	0.76	89%
Kitchen + 4 additional wet room	100% variable	0.7	89%	0.94	88%
Kitchen + 5 additional wet rooms	100% variable	0.79	89%	1.14	87%
Kitchen + 6 additional wet rooms	100% variable	0.91	88%	1.4	87%
Kitchen + 7 additional wet rooms	100% variable	1.07	87%	-	-

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 Version

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
HRV2 Q Plus Eco	33%	27l/s @ 8Pa	20	33	16	13
	70%	57l/s @ 56Pa	35	51	32	29
	100%	81l/s @ 100Pa	41	56	37	34