How to use

Our calculator allows you to specify your heating and controls for your whole house. It will suggest which heaters will match your requirements and give you a quote for the whole system, including control options.

You can then purchase the suggested heaters from the product tables underneath the calculator or Print the calculation and send it to us.

For larger project and commercial or outdoor space heating specifications, please contact Herschel or your nearest dealer.

[product_table columns=”image,name,short-description:Description,price,add-to-cart” category=”392,394,395,396,397,11″ exclude=”725,823,1052,1252,15207,15258,15913,15931,15924″ variations=”true” display_search_box=”false”  display_totals=”true” rows_per_page=”10″ display_pagination=”top” lazy_load=”true”]


[product_table columns=”image,name,short-description:Description,price,add-to-cart” category=”46″ exclude=”1671″ display_search_box=”false”]