about us

Zoro has a simple mission—
We help small business stay competitive!

We do this by offering more than 500,000 great products at super low prices. Small businesses have historically been at a disadvantage to larger companies who can buy stuff at lower prices because of their size. We want to change that!

Zoro has most of the products that the “big guys” have and we offer every single one of them at an everyday low price. There are no complex discount structures to understand. Every customer pays the same low price for an item—whether you want to buy one or one thousand!

We have our headquarters in Buffalo Grove, IL—though we are petitioning the town to rename itself Fox Grove. (We’re coming for you, Buffaloes.) And we ship orders out of six warehouses strategically located across the country. More specifically, they are in California (one in sunny SoCal and one in breezy NorCal), Illinois (the Land of Lincoln), South Carolina (the Land of Mustard BBQ sauce), Texas (the warehouse there is bigger), and Wisconsin (the Land of the Fonzie Statue).

Like you, we believe that the key to success is to always put our customers first.

contact us

We live for the moments that we can make you happy—that’s the truth!

Most of our business occurs through the internet. However, we know that there are times when you need to communicate with a person. Our customer service staff is here to help you. You can contact us in the way that works best for you.

Our customer service hours are Monday thru Friday from 7am to 7pm (CT) and Saturdays from 9am to 2pm (CT).

Si necesita ayuda en español, por favor, comuníquese con nosotros por teléfono. Gracias.

Phone
855.BUY.ZORO (855.289.9676)

Fax
855.FAX.ZORO (855.329.9676)

Email
askZoro@zoro.com

using our site

Zoro has designed a unique and intuitive product search feature.

All you need to do is select the product attribute values you are looking for within your search results (size, color, material, etc.) by clicking on the value you want, and the products that meet the criteria you have chosen are immediately shown in a table right below where you made your selections.

The more specific you are in your attribute selections—the narrower the search results will become in your very own “custom made” product table!

If you prefer to search using manufacturer model #, a competitor's part number or a Zoro part number, just enter that number into the “search bar” at the top of the page, you will immediately be taken to a page that contains the item.

catalog request

Top Products Guide

Right now, Zoro’s FULL CATALOG is our website. So, you have full access to it all the time.

To request our Top Products Guide, please click below and fill out the form. Catalog requests may take up to 3 weeks to fulfill so we have also included a pdf version of the catalog to download.

In addition, you will automatically be placed on the mailing list once you buy from Zoro.

resource den

Resource Den

Need some help? We are here for you! We have awesome supplemental resources to help you be prepared, find the right items, and get the job done.

Unit Heater Replacement Parts

QMARK
Portable Electric Heaters
Product Options
ImageItemTypeMfr.#ZoroItem#Ships fromPriceQty.
Fan Motor480V3900-2005-000G1007072
$83.85/ea
Heating Element480V1802-0087-011G1147921
$79.57/ea
Fan Motor480V3900-0347-005G0851015
$137.86/ea
Fan Motor208/240/2773900-2014-004G2483801
$151.27/ea
Transformer480V Primary, 24V Secondary5814-0003-002G0744861
$68.40/ea
Unit Mount Relay3-Pole, 30 Amp, 24V5018-0004-100G2087197
$83.12/ea
Fan Motor480V3900-0350-001G1960795
$728.20/ea

: Ships from Zoro.


: Ships from manufacturer.

Product Details
Unit Heater Replacement PartsBrand: QMARK Mfr#: 3900-2005-000, Z#: G1007072
Ships from Zoro.

Product Description: Fan Motor, 480 Volts, For Use With G3070426, G2459012

Product Details
Unit Heater Replacement PartsBrand: QMARK Mfr#: 1802-0087-011, Z#: G1147921
Ships from Zoro.

Product Description: Heating Element, 480 Volts, For Use With 2YU70, G1944293

Product Details
Unit Heater Replacement PartsBrand: QMARK Mfr#: 3900-0347-005, Z#: G0851015
Ships from Zoro.

Product Description: Fan Motor, 480 Volts, For Use With 2YU67, 2YU70

Product Details
Unit Heater Replacement PartsBrand: QMARK Mfr#: 3900-2014-004, Z#: G2483801
Ships from Zoro.

Product Description: Fan Motor, 208/240/277 Volts. For Use With QMARK electric unit heater model # MUH-07-8, MUH-07-2, MUH-07-4, MUH-10-8, MUH-10-2, G1588377, G0729696, G3499605, G3492404.

Product Details
Unit Heater Replacement PartsBrand: QMARK Mfr#: 5814-0003-002, Z#: G0744861
Ships from Zoro.

Product Description: Transformer, 480/24 Volts, For Use With 3UF76-10002A

Product Details
Unit Heater Replacement PartsBrand: QMARK Mfr#: 5018-0004-100, Z#: G2087197
Ships from Zoro.

Product Description: Relay, 3 Pole, 30 Amp, For Use With All Dayton Unit Heaters

Product Details
Unit Heater Replacement PartsBrand: QMARK Mfr#: 3900-0350-001, Z#: G1960795
Ships from Zoro.

Product Description: Fan Motor, 480 Volts, For Use With 3END4, 2YU81