• Model:WHHRMAXI

Maxi Heat Recovery

£ 1,549.00 (excl. VAT)

£ 1,858.80 (inc. VAT)

Whole house ventilation unit with heat recovery. For wall or loft installation in homes and offices. EC motor for high efficiency low energy usage. Recovers up to 92% of heat from extracted, polluted air.

Features:
Up to 124 litre/sec at 50Pa - max 130 litre/sec capacity.
Specific Fan Power from 0.40 w/l/sec.
Continuous running - choice of trickle and boost speeds.
low noise levels and running costs.
complies with Building Regulations Parts L1 2010 and F 2010
manufactured in UK to ISO 9001.
SAP Q Eligible.
With or without summer bypass.
With electronic control "Plus".
Up to 124 litre/sec at 50Pa - max 130 litre/sec capacity for areas up to 230m2.
up to 92% of heat recovered.
easy to install and maintain.
for fitting vertically into lofts, or cupboards wall fixing bracket supplied.
variable low (trickle) and boost options.

boost speed triggered by a switched live connection from:
a light switch (if more than one light switch is used, each one must be a double pole switch)
DRH240 (dynamic remote humidistat)
PIRFF (passive infra red)
THM (thermostat)
a remote switch/pull cord
low noise levels
low running costs
extra security - no need to open windows
. The unit is to give low level, continuous ventilation to a kitchen and up to eight other wet rooms and should be for cupboard, loft or false ceiling installation recovering up to 92% of heat from extracted air separating the airflows using a counter flow heat exchanger. The unit should incorporate a low energy EC brushless motor for low noise levels and low energy consumption with an SFP down to 0.40 w/l/s. It should have as standard: independent variable speed adjustment for boost and trickle; boost setting with integral overrun timer; optional delay-on timer and integral frost-stat.
It should also have the facility for: change of ductwork handing; purge boost; BMS connections; integral proportional dynamic humidistat; and an automatic summer bypass. The unit should comply with Part L1 2010 and Part F 2010 of Building Regulations, be EU RoHS Directive Compliant, conform to the requirements of EC Council directives relating to Electromagnetic Compatibility and Electrical Safety: 2006/95/CE (LVD), 2004/108/CE (EMC), EN 60335-2-80, be CE marked and SAP Q Eligible

MODELS AVAILABLE:
• WHHR Maxi L - left drain
• WHHR Maxi R - right drain
• WHHR Maxi HL - humidistat, left drain
• WHHR Maxi BL - bypass, left drain
• WHHR Maxi BR - bypass, right drain
• WHHR Maxi BHL - bypass, humidistat, left drain
• WHHR Maxi BHR - bypass, humidistat, right drain

This price is for the WHHR Maxi HL - humidistat, left drain version, please ask for other prices.
Download specifications HERE.
1 x Transformer 5 Speed Controller - ATC1-12TK1 x Vent Axia W300310 Controller Electronic 1.5A1 x Transformer speed controller - ATC1 - 4.0 Amps1 x Vent Axia SC5001 - Speed controller1 x 100mm Round Connector1 x Trickle And Boost controller for use with the SLP EC Slimpak fans1 x Vent Axia T-Series Controller1 x Vent Axia 2.5Amp Industrial Electronic Speed Controller1 x Transformer speed controller - ATC1 - 10.0 Amps1 x Transformer 5 Speed Controller - ATC1-2TK1 x Transformer Speed Control - RTRE- 5.0Amp1 x 100mm Round 90 Degree Bend1 x *VORT HRW 30 MONO Evo HCS - Single Room Heat Recovery Unit,1 x 1mtr Round Ducting - 100mm1 x Transformer Speed Control - RTRE- 3.0Amp1 x Transformer speed controller - ATC1 - 1.5 Amps1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Raptor SDA250/4-1AC1 x Female Ducting Connector - 315mm1 x Duct Termination with Mesh - 500mm1 x Ancillary Sealing Band - 315mm1 x Flexible PVC Ducting - 15 Mtr1 x Systemair AR 200E2 Sileo - IP441 x TXTR/4-630 C Sickle Bladed Cased Axial Fan - 630mm1 x AKOR T3/7 Spare Motor1 x Elta Turboflow-TF - 630mm - Single phase1 x Spiral Ducting 3 Meters - 315mm1 x Elta 6 Amp Electronic single phase speed controller with TK1 x SAVE VTC 700 L Heat Recovery Unit1 x 220x90mm 45 Degree Horizontal Bend1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x Helios GigaBox 500mm GBW 500/4 T120 centrifugal1 x Elta 2 Amp Electronic single phase speed controller.1 x Anti Vibration Duct Suspension Rings - 300mm1 x Quietflow SQS315-1ECL - Centrifugal Box Fan1 x 220x90mm 90 Degree Vertical Bend1 x Commercial Thermostat - TH161 x AMD 250/2 - Medium pressure axial fan 3-PH 400 V1 x Soler & palau TCBT/2-250/H - IP44
Reviews
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