HRV1.65 Q Plus (Obsolete)

Mechanical Ventilation with Heat Recovery unit (MVHR)

The enhanced capacity HRV1.65 Q Plus continuously running whole-house ventilation unit with heat recovery is independently tested by the BRE maintains an ultra compact size despite its improved results.

Combining extremely low power consumption and a highly efficient heat exchanger, the HRV1.6 Q Plus is specifically designed to enhance SAP performance via Appendix Q, yet still small enough to be easily incorporated into medium or large sized dwellings.

The HRV1.65 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.

TP410HMB/544,TP410HMB/RH,TP420B/LH,TP420B/RH,TP420BF/LH,TP420BF/RH

Features & Benefits

  • Highly versatile compact unit
  • Extremely low Specific Fan Power; down to 0.43 W/l/s
  • Highly efficient heat exchanger; up to 89%
  • Airflow up to 96l/s (344m3/h) at 100 Pa.
  • Accepts 125mm 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
  • 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
  • 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)
Product Model Product Code Energy Rating
HRV1.65 Q Plus HMB
Eco auralite® & aura-t™ ready
TP410HMB/544
(left hand config)
Energy Rating A
TP410HMB/RH
(right hand config)

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
  • Duct Pre-heater control (requires independent power supply)
  • BMS compatible via RS485 (subject to limitations, additional software requirements and specification with any order)
  • Standard – Volt Free switching and switch live control
  • Cold climate option available
  • Low voltage switching (x 3) and live switch (x 2)
  • 4 x 0-10v proportional inputs for local demand control room sensors
Product Model Product Code Energy Rating
HRV1.65 Q Plus B
Eco-aura controls ready
TP420B/LH
(left hand config)
Energy Rating A
TP420B/RH
(right hand config)
HRV1.65 Q Plus B (Filter Door)
Eco-aura controls ready
TP420BF/LH
(left hand config)
Energy Rating A
TP420BF/RH
(right hand config)

Filters (Eco Versions):

XP2010671 – ISO Coarse 55% (G3) filters fitted as standard (UK only).
XP2010897 – ISO Coarse 60% (G4) filters fitted on request (Europe fitted as standard).
XP2011096 – ISO Coarse 55% (G3)/ISO ePM1 50% (F7) filters available on request.
XP2011097 – 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 505mm high (excluding ports) x 353mm deep (363mm with mounting bracket).


Weight: 22kg.
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.

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
0.44 89 0.46 89
Kitchen + 2 additional wet rooms
100% variable
0.43 89 0.54 87
Kitchen + 3 additional wet rooms
100% variable
0.5 87 0.65 86
Kitchen + 4 additional wet rooms
100% variable
0.59 86 0.84 84
Kitchen + 5 additional wet rooms
100% variable
0.7 85 1.05 83
Kitchen + 6 additional wet rooms
100% variable
0.83 84 1.27 82
Kitchen + 7 additional wet rooms
100% variable
1 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

*@FID (0 Pa)
All units offer 100% variable speed control.

Product
% of Max flow
Airflow
dB(A) @ 3m Hemispherical
dB(A) @ 3m Spherical
Induct Inlet
Induct Outlet
Casing Breakout
Casing Breakout
HRV1.65
Q Plus Eco
41% 52l/s @ 28Pa 42 49 25 22
65% 75l/s @ 52Pa 48 56 34 31
100% 99l/s @ 100Pa 54 67 47 44

All acoustic data is third party tested at Sound Research Laboratories (SRL) Ltd.

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