2025 QMark Digital Catalog

A product for hard-to-heat spaces

provides comfort in many essential places

RADIANT HEATERS

WALL HEATERS

12 AWH Series 14 CWH3000 Series 16 LFK SERIES 18 EFQ Series 20 CWH1000 Series 22 GFR Series 24 SED Series 26 COS-E SERIES ™

76 CP Series 78 RCC Series 81 FRP/FRS Series 82 STS & STT Thermazone ® Series 86 THZ Control Panels

90 HRK Series 92 BRM Series

28 SSAR Architectural SmartSeries ® 30 SSHO Commercial SmartSeries ® 32 HT Residential SmartSeries ®

PORTABLE & SPECIALTY HEATERS

96 202SL Series 97 WHT500 Series 98 MMHD Series 99 MCM Series 100 QPH4A Series 101 BRH Series

102 FHP Series 103 FBE Series 104 QTS Series 105 FDI Series 106 MEDH Series 108 MSDH Series

CEILING HEATERS

36 CDF Series 40 EFF Series 42 QCH Series

CEILING FANS

UNIT HEATERS

46 MUH Series 50 MUH-PRO Series 52 IUH Series 54 MWUH Series 56 MUH35 Series

57 GH48R Series 59 CUS900 Series 62 MSPH Series 64 CHPR25 Series

112 IHD Series (Industrial High-Efficiency) 113 CHD Series (Commercial High-Efficiency)

THERMOSTATS & CONTROLS 116 SmartSeries ® Plus Digital Touchscreen Control

BASEBOARD

119 Electronic Digital Line Voltage 119 Electronic Digital Low Voltage

66 HBB Series 68 2500 Series 72 QMKC Series

120 Line/Low Voltage 121 Specialty Controls

Custom capability products

HAZARDOUS ENVIRONMENT PRODUCTS

CEILING HEATERS

124 CDF Series

162 QWD Series Washdown Unit Heater 166 GUX Series Explosion-Proof Unit Heater 171 QX Series Explosion-Proof Convector

UNIT HEATERS

126 MUH Series 129 MUH-PRO Series 132 CU900 Series 134 Open Coil Electric Duct Heater

RADIANT HEATERS

CONVECTORS

180 CP Series 183 FRP/FRS Series 186 THZ Control Panels

138 THX ™ Series 140 DBA & SHA Series 144 DBSL Series 146 SLQDB Series 148 CPH & DPH Series

150 DSH Series 153 CSH Series 156 KCJ Series 158 ST Series

Click on a product to jump to the specific page.

rev: Nov 2025