QMARK MUH-PRO SERIES Bundled Unit Heater Instructions

QMARK MUH-PRO SERIES Bundled Unit Heater

MUH-PRO SERIES

Pro Bundle

The MUH-PRO series delivered standard with:

• A disconnect switch for safe and easy maintenance or repair
• A 24VAC transformer for easy integration with a low voltage thermostat today or in the the future
• A built in single stage thermostat for easy operation and control out of the box

Pro+ Models come standard with:

• The SmartSeries® Plus thermostat and B10 bracket for a superior out of the box installation experience
• The SmartSeries Plus control offers optimal control and easy integration whether via a BACnet MT/TP BMS or it’s standalone digital, 7-day programmable touchscreen with cooling and vacation modes standard with no extra components

Bundled Benefits

• Safety : The disconnect switch gives peace of mind to the maintenance worker because the disconnect switch will cutoff incoming power to the unit so it can be easily repaired. The low voltage transformer no longer requires you to work with line voltage control for easy and safer control.
• Increase Availability : The Pro Series heater is a stock unit and therefore there is no longer a wait for the same configured features of yesterday!
• Better Pricing : Enjoy the benefits of the three added accessories without the full cost of a similar configured style unit.
• Simple Setup + Integration : All of the accessories come factory installed and therefore the unit is ready to wired and mounted once it reaches your door.
• Easily Stocked : This Pro Series bundle reduces the number of skus to stock and therefore is easily stocked and readily available on the shelves of distributors nationwide.

Technical Specifications

• Temp Range : 40°–90°F
• CFM : 350–650

Ideal Spaces:

• Factories
• Warehouses
• Garages
• Stairwells
• Shipping Docks
• Power Stations
• Mechanical Rooms

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Models & Specifications

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| MUH0381-PRO| 685360173818| 208| 1| 3| 14.5| 24| 350| 27 lbs
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MUH0381-PRO-SSP| 685360174631| 208| 1| 3| 14.5| 24| 350| 27 lbs
◆| MUH0581-PRO| 685360173825| 208| 1-3| 5| 24| 24| 350| 27 lbs
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| MUH0581-PRO-SSP| 685360174600| 208| 1-3| 5| 24| 24| 350| 27 lbs
MUH078-PRO| 685360173832| 208| 1-3| 7.5| 36| 24| 650| 38 lbs
◆| MUH078-PRO-SSP| 685360174693| 208| 1-3| 7.5| 36| 24| 650| 38 lbs
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| MUH108-PRO| 685360173849| 208| 1-3| 10| 48| 24| 650| 38 lbs
MUH108-PRO-SSP| 685360174716| 208| 1-3| 10| 48| 24| 650| 38 lbs
◆| MUH0321-PRO| 685360173856| 208/240| 1| 3| 11.0/12.5| 24| 350| 27 lbs
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| MUH0321-PRO-SSP| 685360174617| 208/240| 1| 3| 11.0/12.5| 24| 350| 27 lbs
MUH0521-PRO| 685360173863| 208/240| 1-3| 5| 18.0/21.0| 24| 350| 27 lbs
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| MUH0521-PRO-SSP| 685360174648| 208/240| 1-3| 5| 18.0/21.0| 24| 350| 27 lbs
MUH072-PRO| 685360173870| 208/240| 1-3| 7.5| 27.0/31.3| 24| 650| 38 lbs
◆| MUH072-PRO-SSP| 685360174679| 208/240| 1-3| 7.5| 27.0/31.3| 24| 650| 38 lbs
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| MUH102-PRO| 685360173887| 208/240| 1-3| 10| 36.0/42.0| 24| 650| 38 lbs
MUH102-PRO-SSP| 685360174662| 208/240| 1-3| 10| 36.0/42.0| 24| 650| 38 lbs
◆| MUH0341-PRO| 685360173894| 480| 3| 3| 3.6| 24| 350| 27 lbs
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| MUH0341-PRO-SSP| 685360174624| 480| 3| 3| 3.6| 24| 350| 27 lbs
MUH0541-PRO| 685360173900| 480| 3| 5| 6| 24| 350| 27 lbs
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| MUH0541-PRO-SSP| 685360174655| 480| 3| 5| 6| 24| 350| 27 lbs
MUH074-PRO| 685360173917| 480| 3| 7.5| 9| 24| 650| 38 lbs
MUH074-PRO-SSP| 685360174686| 480| 3| 7.5| 9| 24| 650| 38 lbs
◆| MUH104-PRO| 685360173924| 480| 3| 10| 12| 24| 650| 38 lbs
◆| MUH104-PRO-SSP| 685360174709| 480| 3| 10| 12| 24| 650| 38 lbs

SKU Legend: Popular Products; Extended Offering (Contact your local Marley Sales Representative for typically associated lead times) Shipping weight includes mounting bracket

NOTE : All standard units are supplied with a low voltage control transformer and contactor (24V). Reference the appropriate Bundled Accessory table below for the standard accessories available out of the box with each PRO and

PRO+ model.
On dual-voltage units CFM, FPM, & RPM ratings are listed at higher voltage operation. On dual-phase units maximum amp draw is listed for respective voltage.

MUH-Pro Bundled Accessories

(24VAC) to be used with low voltage thermostats.

Disconnect Switch

| A three pole non-fused disconnect switch disconnects power to the heater. Design prevents entry into the control compartment until disconnect switch is turned to the OFF position.
Built-In Single Stage Thermostat| Built-in single stage thermostat with adjustable knob to have heater run until demand is satisfied.

MUH-Pro+ Bundled Accessories

(24VAC) to be used with low voltage thermostats.
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Disconnect Switch

| A three pole non-fused disconnect switch disconnects power to the heater. Design prevents entry into the control compartment until disconnect switch is turned to the OFF position.
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SmartSeries® Plus thermostat

| Remote Mount two stage thermostat runs 2/3 elements on stage 1 and full heat for stage 2. Fan cycles on high speed only. Comes with BACnet BMS compatibility, scheduling, cooling mode (Fan- Only), and keypad lock.
B10 mounting bracket| Used to easily mount the unit heater to the wall

Dimensions and Clearances

Item# QFLY_MUH-PRO_1122-1

References

• QMark | Marley Engineered Products

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