Gas Units - Page 7

1. Furnish and install the following (natural gas) (propane) fired unit heaters as manufactured by Hastings Industries, Inc.
   

   Item     No.

   Model   No.

   Btuh   Input

   Voltage Phase

2. Heat exchangers shall have all electric welded construction with (18 gauge tubes and 16 gauge header plates of aluminized steel) (.004" tubes and .050" headers plates of type 409 stainless steel) (.041" tubes and .50" header plates of type 321 stainless steel.
3. Burners shall be made of 18 gauge aluminized steel with type 430 stainless ribbon inserts and shall fire directly into the heat exchanger tube. There shall be access at the bottom of each heater for the removal of individual burners and pilot assembly.
4. All unit heaters shall have adjustable louvers for proper air diffusion.
5. Gas and electrical components shall consists of not less than the following 24 volt combination gas valve containing main and pilot gas cocks, main and pilot gas pressure regulators, redundant solenoid gas valve, and safety shut-off; also high limit control, fan control and 115/24 volt control transformer.
6. Cabinet side panels shall be of 20 gauge  cold rolled steel and drain pans of (20) (18) gauge aluminized steel. Side panels and drain pans to be finished with enamel.
7. Unit heaters shall be A.G.A. design certified.
8. The following options and accessories shall be provided: (select from page 2 of the bulletin).
9. All venting shall be done according to state/local codes.

In order to maintain our policy of continuous product improvement, we reserve the right to change prices, specifications, rating or dimensions without notice or obligation.