Comments on: Envirowise launch NEW Positive Pressure Ventilation System

By: Gerry Wood

Gerry Wood — Fri, 19 Aug 2011 16:29:17 +0000

I was looking for some information about a fan system, I have a living room with a wood burner installed the room is approx 7m x 5m, I would like to transfer the heat from that room to the upstairs rooms. Above the living room is a bedroom with a full length built in cupboard,which could house a unit. what I was looking for is a simple system, say a vent grill in the living room, through to upstairs cupboard, and a fan unit exhausting into the bedroom. is this feasible, if so can you suggest one of your products?

By: John

John — Fri, 25 Mar 2011 10:17:56 +0000

Can postitive systems work in a Minor Surgical unit within a GP surgery?
Cost of units please.
Can these units be fitted by qualified plumbing and heating engineers?

By: Property Care Expert

Property Care Expert — Mon, 24 Jan 2011 09:12:19 +0000

Hi Deborah – There is a switch to control the pre-heat facility that can be sited at a convienient point for yourself – be it an airing cupboard or on the landing. We have testimonials from clients who have the system installed to help control condensation and improve air quality and can make these available to you if that helps you.

By: Deborah

Deborah — Wed, 19 Jan 2011 18:25:07 +0000

When you say there’s a manual shutoff… Does this involve going up the loft to do or if is there a switch downstairs in the landing?
Also, regardless of this what I’m general wondering is, is there any switch/box/sensor placed in the landing at all or is the only thing that is ourside the loft the vent on the ceiling?
Also, is there anywhere I can read customer ratings/views on your specific model as I can find loads on other makes but nothing on yours that is from people that have actually used it.
Thanks again

By: Property Care Expert

Property Care Expert — Wed, 19 Jan 2011 10:39:05 +0000

Hi Deborah – The Envirowise positive pressure units have a pre heat facility as standard. This means that the automatic temperature sensor on the unit activates a pulse heater when the the temperature drops below 12 degrees C (preventing the unit distribution cool air ). Likewise when the temperature is above 12 degrees C it shuts off. There is also a manual shut off facility as well. Hope this help….

By: Deborah

Deborah — Wed, 19 Jan 2011 10:25:50 +0000

I have just noticed that somewhere it mentions a heat facility, is this as standard? And does this mean there is an option to heat the air that comes in during winter?
Thanks

By: Deborah

Deborah — Wed, 19 Jan 2011 10:22:02 +0000

Does it have a temperature thermometer in the loft and landing like many other makes, whereby it auto shuts off when loft is boiling hot in summer but increases volumes pumped when slightly warmer in loft than house thereby helping with heating? Thanks

By: Andy Cunningham

Andy Cunningham — Thu, 09 Jul 2009 16:39:32 +0000

could please advise me of the general cost of either supply only or supply and fit to a typical 2 bed end terrace property, we have several of these type of property and we would be interested in fitting the PPV system to them
Many thanks