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HRV20 HE Q Plus

Mechanical Ventilation with Heat Recovery unit (MVHR)

The new HRV20 HE Q Plus continuously running whole-house ventilation unit with heat recovery (MVHR) has been specifically designed to expand Titon’s current HRV range by offering airflows of up to 178 l/s (640m³/h).

Combining extremely low power consumption and a highly efficient heat exchanger (92%) specifically designed to enhance SAP performance via Appendix Q and can be incorporated into larger apartments or dwellings.

The HRV20 HE 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.

TP652HMB/544,TP652HMB/RH,TP653B/LH,TP653B/RH

Features & Benefits

Highly versatile compact unit
Extremely low Specific Fan Power of 0.48 W/l/s
Highly efficient heat exchanger; up to 92%
Airflow up to 178 l/s (640 m³/h) at 100 Pa.
Accepts 200mm diameter ducting
Intelligent frost protection, stepped reduction of supply air rates prevents HRV unit from freezing
ISO Coarse 65% (G4) bypass filter set fitted as standard. ISO Coarse 65% (G4)/ISO ePM1 75% (F7) available on request.
Fully adjustable boost overrun timer 0-60 minutes; can be used with non-latching (momentary) switch to prevent unit from being accidentally left in boost mode
Volt free switching control
Intelligent controller, quick and easy to commission
aura-t™ fitted on board as standard for HMB models and optional for B models
Quick fix mounting bracket
IP33 rating
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
Available in left and right handed configurations

Technical Information

Product Codes and Specific features

Eco Versions:

Eco HMB Models:

Fitted with aura-t™ controller on board as standard
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

Product Model	Product Code	Energy Rating
HRV20 HE Q Plus HMB Eco aura-t™ HMB ready – (Filter Door)	TP652HMB/544 (left hand config)	Energy Rating A
HRV20 HE Q Plus HMB Eco aura-t™ HMB ready – (Filter Door)	TP652HMB/RH (right hand config)	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
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
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
HRV20 HE Q Plus B Eco-aura controls ready – (Filter Door)	TP653B/LH (left hand config)	Energy Rating A+
HRV20 HE Q Plus B Eco-aura controls ready – (Filter Door)	TP653B/RH (right hand config)	Energy Rating A+

Filters:

XP2010561 – ISO Coarse 65% (G4) bypass filter set fitted as standard.
XP2010929 – ISO Coarse 65% (G4)/ISO ePM1 75% (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: 752mm wide x 708mm high (excluding ports) x 533mm deep (549mm with mounting bracket).

Weight: 46kg.
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: ISO Coarse 65% (G4).

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.

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	0.52	92%	0.52	91%
Kitchen + 2 additional wet rooms	100% variable	0.48	91%	0.53	91%
Kitchen + 3 additional wet rooms	100% variable	0.48	91%	0.58	90%
Kitchen + 4 additional wet rooms	100% variable	0.53	90%	0.68	90%
Kitchen + 5 additional wet rooms	100% variable	0.58	90%	0.79	89%
Kitchen + 6 additional wet rooms	100% variable	0.66	90%	0.95	89%
Kitchen + 7 additional wet rooms	100% variable	0.76	89%	1.15	88%

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
HRV20 HE Q Plus Eco	41%	65l/s @ 18Pa	33	43	27	24
	65%	116l/s @ 51Pa	46	58	42	39
	100%	170l/s @ 100Pa	57	70	49	46