York DNH 030 Installation Manual

Also see for DNH 030: Technical guide Installation manual

York DNH 030 Installation Manual Manual pdf 7 page image

282911-YIM-B-0807Unitary Products Group 7TABLE 3: NATURAL GAS APPLICATION DATAAVAILABLE ON MODELS INPUT CAPACITY(MBH) 1OUTPUTCAPACITY(MBH)GAS RATE 2FT. 3 /HR.NUMBER OFBURNERSTEMP. RISE °F AT FULLINPUT 3MIN. MAX.2-1/2 & 3 TON 45 36 42 2 25 552-1/2 TON 70 56 65 3 30 603 TON 70 56 65 3 25 553-1/2 TON, 4 & 5 TON 80 64 74 3 25 553 TON 90 72 84 4 30 603-1/2 TON 108 87 100 4 45 754 & 5 TON 108 87 100 4 30 604 & 5 TON 135 108 126 5 35 651. Heating capacity valid for elevations up to 2000 feet above sea level. For elevations above 2,000 feet, rated capacity should be reduced by 4% foreach 1,000 feet above sea level.2. Based on 1075 BTU/Ft.3.3. The air flow must be adjusted to obtain a temperature rise within the range shown. Continuous return air temperature should not be below 55°F.TABLE 4: PROPANE1 (LP) GAS APPLICATION DATAAVAILABLE ONMODELSINPUT CAPACITY(MBH)2OUTPUT CAPACITY(MBH)GAS RATE 3FT. 3 /HR.NUMBER OFBURNERSTEMP. RISE °F AT FULLINPUT 4MIN. MAX.2-1/2 & 3 TON 45 36 18 2 25 552-1/2 TON 70 56 28 3 30 603 TON 70 56 28 3 25 553-1/2, 4 & 5 TON 80 64 32 3 25 553 TON 90 72 36 4 30 603-1/2 TON 108 87 43 4 45 754 & 5 TON 108 87 43 4 30 604 & 5 TON 135 108 54 5 35 651. Propane applications are accomplished by field installation of a Propane Conversion Accessory, Model 1NP0807 for 2-1/2 and 3 ton units with33-1/2” tall cabinets and Model 1NP0808 for 3-1/2 thru 5 ton units with 41-1/2” tall cabinets.2. Heating capacity valid for elevations up to 2,000 feet above sea level. For elevations above 2,000 feet, rated capacity should be reduced by 4% foreach 1,000 feet above sea level.3. Based on 2500 BTU/Ft.3.4. The air flow must be adjusted to obtain a temperature rise within the range shown. Continuous return air temperatures should not be below 55°F.