This offer has expired.

Buy Reznor® & Get FREE Items

Purchase a Reznor UDX or UDZ unit heater on FirstSupply.com and get a FREE PRO1® T771 Thermostat AND Supreme Stands® hanging bracket. VALID FOR DELIVERY ORDERS ONLY. Offer expires November 30, 2022. Use promo code REZGIFTS.

How to get your free items:

  1. Add 1 or more qualifying UDX and/or UDZ Unit Heater(s) to your cart. Choose from the heaters listed below.
  2. VALID FOR DELIVERY ORDERS ONLY. Checkout between November 1 and November 30, 2022.
  3. Under ‘Payment Details,’ enter promo code REZGIFTS in the ‘Have a Promotion Code?’ box to get your free Thermostat & Hanging Bracket package(s). You can earn up to a maximum of 10 free packages per customer.
  4. Click the red Apply Promo button to lock in your free items.

For questions about this offer, please email us at .

Reznor UDX Standard Power-Vent Fan-Type Unit Heaters (<125MBH)

Reznor UDX
Get Both FREE
Buy a UDX Heater Thermostat Bracket
REZUDX30LVENT Pro1 T771 Thermostat
Pro1® T771 Thermostat
Item #: PROT771
Quick Hanging Unit Heater Bracket
Quick Hanging Unit Heater Bracket, Small
Item #: SSTUH21R
REZUDX30AA2
REZUDX45LVENT
REZUDX45AA2
REZUDX60LVENT
REZUDX60AA2
REZUDX75LVENT
REZUDX75AA2
REZUDX100LVENT
REZUDX100AA2

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Reznor UDX Standard Power-Vent Fan-Type Unit Heaters (125MBH - 250MBH)

Reznor UDX
Get Both FREE
Buy a UDX Heater Thermostat Bracket
REZUDX125LVENT Pro1 T771 Thermostat
Pro1® T771 Thermostat
Item #: PROT771
Quick Hanging Unit Heater Bracket
Quick Hanging Unit Heater Bracket, Large
Item #: SSTUH28R
REZUDX150LVENT
REZUDX175LVENT
REZUDX200LVENT
REZUDX225LVENT
REZUDX250LVENT

Mobile/tablet users scroll table sideways to view all columns.


Reznor UDZ Separated-Combustion Fan-Type Unit Heaters (<125MBH)

Reznor UDZ
Get Both FREE
Buy a UDZ Heater Thermostat Bracket
REZUDZ30LVENT Pro1 T771 Thermostat
Pro1® T771 Thermostat
Item #: PROT771
Quick Hanging Unit Heater Bracket
Quick Hanging Unit Heater Bracket, Small
Item #: SSTUH21R
REZUDZ45LVENT
REZUDZ60LVENT
REZUDZ75LVENT
REZUDZ100LVENT

Mobile/tablet users scroll table sideways to view all columns.

Reznor UDZ Separated-Combustion Fan-Type Unit Heaters (125MBH - 250MBH)

Reznor UDZ
Get Both FREE
Buy a UDZ Heater Thermostat Bracket
REZUDZ125LVENT Pro1 T771 Thermostat
Pro1® T771 Thermostat
Item #: PROT771
Quick Hanging Unit Heater Bracket
Quick Hanging Unit Heater Bracket, Large
Item #: SSTUH28R
REZUDZ150LVENT
REZUDZ175LVENT
REZUDZ200LVENT
REZUDZ225LVENT
REZUDZ250LVENT

Mobile/tablet users scroll table sideways to view all columns.


Get a FREE PRO1 Thermostat & Hanging Bracket with the purchase of a qualifying Reznor UDX or UDZ Unit Heater. Limit 10 FREE Thermostat / Bracket packages per customer. Offer good for ONLINE purchases ONLY. Use promo code REZGIFTS during checkout – VALID FOR DELIVERY ORDERS ONLY. Offer good while supplies last. SUPPLIES MAY BE LIMITED AND/OR PROMOTION MAY TERMINATE PRIOR TO SPECIFIED END DATE. Must take delivery 30 days from purchase date. Offer does not apply to current quoted projects. Can’t be combined with other discounts or promotions. Offer good 11/1/2022 to 11/30/2022.