Quartz Infrared, Inc.

Manufacturers of Quartz Infrared Electric Heating Elements

Comfort Heaters for Home & Shop

Comfort heaters are typically used for spot warming situations, such as outdoor restaurant waiting areas and unheated warehouses. We stock the most common quartz elements for many models of comfort heaters. Some models have different configurations, so please check carefully before making your selections. We have made every effort to ensure that the system model names, numbers and original manufacturers part numbers (when available) are accurate, but make no guarantee that every unit uses the same style elements.

Please note that we do not make elements for other home heaters, such as Lasco, Optimus, and Holmes. The cost of custom replacement elements is often as much as a whole new unit.

• Marvin
• Edenpure
• Suntwin
• Presto
• Berko

Marvin Radiant:

WB Marvin is long out of business, and we supply replacements for all units made since Jan 2000. Our elements are equivalent to the original Marvin elements, model E1750, but ours are made with heavy wall clear quartz. They will perform just like the original, and carry a 2 year warranty.

Visit the Marvin Radiant Heaters category in our Online store for more details.

You can view a PDF of the original Instruction Manuals at the links below.

• Heatzone 7860
• WorkZone 7060 and 7260
• Vertical Heater 2060
• Quartz Heater with Humidifier 5060

 

1/2 Inch Clear Quartz
QIR Part Number	Reference Length	Watts	Volts	Used on:
50909	14.875” OAL	750	120	WB Marvin Part Number E1750

Edenpure and Suntwin:

We do not make replacements for the 2 pin 1000XL Gen4 Sylvania elements. These are available from other sources online. We do not endorse any particular vendor.

Visit the Edenpure and Suntwin category in our Online store to view all elements available for the models shown below.

Our replacements are guaranteed against burnout for 3 years.

• SunTwin 1500
• SunTwin 750
• Edenpure 1000
• Edenpure 500XL (900 Watt models)
• Edenpure 500XL (750 Watt models)
• Edenpure 500

Presto Radiant Heaters:

Presto Comfort Heaters were manufactured many years ago, and many continue to operate. We do not have any detailed information on the units, but we do make replacement elements for them in 2 lengths. Visit the Presto Radiant Heaters category in our Online store to view all available element models.

 

3/8 Inch Satin Quartz Glass with Metal Sleeve Caps
QIR Part Number	Reference Length	Watts	Volts	Used on:
51124	15 5/8” S-S	750	120	Presto Vertical Element
50919	16 9/16” S-S	750	120	Presto Vertical Element

Berko Marley Radiant Heaters

We now carry a line of Medium Wave Quartz replacement elements for the Berko Marley Radiant, Commercial and Industrial units. These come in 3 standard lengths, and numerous wattage and voltage combinations. Visit the Berko & Marley category in our Online store to view the standard models. Please Contact Us for other watts/volts not listed.

 

1/2 Inch Clear Quartz
QIR Part Number	Reference Length	Watts	Volts	Berko OEM:	Marley OEM
51308	19.75” T-T	1000	208	V2QT10208	2QT10208
51320	19.75” T-T	1000	240	V2QT10240	2QT10240
51321	19.75” T-T	1000	277	V2QT10277	2QT10277
51309	28.75” T-T	1500	240	V3QT15240	3QT15240
51322	28.75” T-T	1500	208	V3QT15208	3QT15208
51324	28.75” T-T	1500	277	V3QT15277	3QT15277
51325	28.75” T-T	1500	347	V3QT15347	3QT15347
51326	28.75” T-T	1500	480	V3QT15480	3QT15480
51327	28.75” T-T	1500	600	V3QT15600	3QT15600
51328	40.75” T-T	2000	208	V4QT20208	4QT20208
51329	40.75” T-T	2000	240	V4QT20240	4QT20240
51330	40.75” T-T	2000	277	V4QT20277	4QT20277
51331	40.75” T-T	2000	347	V4QT20347	4QT20347
51332	40.75” T-T	2000	480	V4QT20480	4QT20480
51333	40.75” T-T	2000	600	V4QT20600	4QT20600