Superior HVAC Technology 

Scott Herr retired from active sales and marketing as of Dec. 31, 2022. Following are new contact links.

Air to Air
Plate and Rotary
Exchangers

Jeff Trower
Carel USA Inc.
3000 E Birch St, Ste 105
Brea, CA 92821
USA

Tel: 657-246-0837
Email: jeff.trower@carel.com

Emanuele Visalli
Recuperator SpA
via Valfurva 13
Rescaldina 20027
Italy

Tel: +39-03-3118-531
Email: visalli@recuperator.eu

High Efficiency Energy Recovery
for Special Applications

Marc Weihermann
Polybloc AG
Froschenweidstrasse 12
Winterthur CH-8404
Switzerland

Tel: +41-52-235-0190
Email: Marc.Weihermann@Polybloc.com

 
 
 
 
 

 
 

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Dampers, Louvers
Mist Eliminators
HVAC Hardware

Eric Siefert
Carel USA Inc.
385 S. Oak St.
Manheim PA 17545
USA

Tel: 717-664-0500
Email: Eric.Seifert@Carel.com

Lucia Zaccagni
Enginia srl
Viale Lombardia, 78
Trezzo sull'Adda 20056
Italy

Tel: +39-02-9574-9357
Email: L.Zaccagni@EnginiaSRL.com

Humidifiers

Bob Miller
Top Product Innovations, Inc.
15-7-B Turring Drive
Indian Trail, NC 28079
USA

Tel: 717-598-1726
Email:
Bob.Miller@TopProductInnovations.com

Axel Zadina
HygroMatik GmbH
Lise-Meitner-Str. 3
Henstedt-Ulzburg 24558
Germany

Tel: +49-41-9389-5231
Email: Axel.Zadina@Hygromatik.de

Scott Herr
Herr Technologies LLC
Cell.: 717-917-3635
Scott.Herr@HerrTechnologies.com