---
title: "Know How - Reviews, Revenue and Downloads in United Kingdom | Apple App Store"
description: "The 'Know How' app is the single destination where electrical wholesalers, contractors and self-builders can have access to National Ventilation's product information. The app showcases National Venti"
---

# Know How — United Kingdom

![Know How App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/9f/ac/20/9fac20bd-58ea-250f-7b8e-52657ecbefd7/AppIcon-0-0-1x_U007emarketing-0-0-0-10-0-0-P3-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [SW NATIONAL VENTILATION](https://apptail.io/developer/sw-national-ventilation-LJoe) (United Kingdom)
**Category:** Reference
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.natVent.knowHow
**Store:** Apple App Store
**Country:** United Kingdom
**Version:** 2.0.0 (released 2021-09-01)
**Original Release:** 2019-07-31
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id1470215316)
**AppTail Page:** [https://apptail.io/app/know-how-GeOf/united-kingdom](https://apptail.io/app/know-how-GeOf/united-kingdom)

## Know How Description
The 'Know How' app is the single destination where electrical wholesalers, contractors and self-builders can have access to National Ventilation's product information. The app showcases National Ventilation's product and technical information to provide you with the inspiration and information for your projects.

Make ventilation installation on site even easier by using our app to get instant advice, illustrations and step-by-step fixing procedures on your tablet or mobile. The app features a contact form to help you to get in touch with us for planning and advice services for ventilation design. 

The National Ventilation Know How app provides product information to aid the ventilation design, specification and selection process. 

Features:
Have quick access to:
1. Company brochures
2. Product datasheets
3. Instruction manuals

For Know How app support, please email - info@nvagroup.co.uk.

For any other queries, please visit our website at - www.nationalventilation.co.uk or call us on +44 (0)1823 690290.

## Know How Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/55/cc/86/55cc8648-d709-4cc7-bd93-f3155cf86279/35194860-1d6c-4469-a7b1-d0013dbfe64c_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-08-27_at_21.25.59.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/c7/48/a5/c748a5dd-e00a-9424-ea40-8ef073fd8b21/48431d6e-56d8-4aec-badd-fd70e2800239_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-08-27_at_21.26.05.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/12/ae/be/12aebe12-7be7-61f7-78d5-bf72bc14136e/ee066581-b179-49c0-974d-747022a8389c_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-08-27_at_21.26.07.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/c0/95/09/c095094a-d936-a927-6031-35783b5a6f1f/1e9d4fc2-2a4d-440c-b1ad-98f4c9051014_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-08-27_at_21.26.11.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/bf/74/32/bf7432d7-6087-388e-43fb-35c08e8eaa73/19afe8dc-51e6-45be-b584-0c7a2d645449_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-08-27_at_21.26.38.png/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/37/7d/a0/377da055-e20e-923b-93da-2f2e74d52882/6abecba1-9f2f-4f35-a724-34b2d13c17ce_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-08-27_at_21.26.49.png/1284x2778.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/15/f0/52/15f05258-5e0f-9994-f8a0-b25694c43d7e/2820d117-adce-4cb2-80e7-0b7d662906a1_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-08-27_at_21.27.06.png/1284x2778.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/9f/95/fd/9f95fd5c-587a-ace0-9017-91d9fa9dcc9c/11944998-8e60-47b0-994b-64425aa41b7e_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-08-27_at_21.27.27.png/1284x2778.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/cc/4a/33/cc4a331b-6865-dddd-138c-fbf423d3fdca/fa00c549-bdaa-4869-ab1e-cfd19c74db45_Simulator_Screen_Shot_-_iPhone_12_Pro_Max_-_2021-08-27_at_21.27.32.png/1284x2778.png)

## Know How Rating Breakdown in United Kingdom
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Know How Available In
- [United Kingdom](https://apptail.io/app/know-how-GeOf/united-kingdom)
- [United States](https://apptail.io/app/know-how-GeOf/united-states)

---

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