Both models present a low profile and do not distract from the architecture of the building. MODEL 585E is designed for horizontal side-by-side duct connections and can be installed at ground level or on a roof. The 585E is ideal for the replacement market. MODEL 579D has the supply- and return-air openings on the bottom of the unit. The 579D is designed for rooftop installation and mounts on a factory-supplied, roof-mounting curb. The ductwork connects to the curb so that the air ducts and cu

The HRVB provides efficient and cost-effective heat recovery during the heating season when needed most. As temperatures drop below 23°F (–5°C), indoor air is recirculated periodically through the heat exchanger core to prevent frost from forming. Competitors’ methods of supplementary electric defrost waste energy. Unlike rotary wheel heat exchangers which mix air streams, these cross flow or counterflow heat exchangers ensure that there is no mixing of the stale air stream with the fresh outdoo

When it is used as a basement model, a drop duct and instructions are available. Series C and D 393 Counterflow boxes are not interchangeable with the 394 Counterflow boxes. Before beginning installation, read these instructions carefully. When making a Counter-Flow or Basement installation, also read the separate instructions furnished with the additional equipment required. Install the furnace in accordance with the requirements of the local utility or authority having jurisdiction. The in

The 113A has been designed utilizing Bryant’s Puron refrigerant. The environmentally sound refrigerant allows you to make a responsible decision in the protection of the earth’s ozone layer. As an Energy Starr Partner, Bryant Heating and Cooling has determined that this product meets the Energy Starr guidelines for energy efficiency. Refer to the combination ratings in the Product Data for system combinations that meet Energy Starr guidelines. NOTE: Ratings contained in this document are subject

68 PERFORMANCE DATA (cont) FAN PERFORMANCE DATA — 524A-C WITH HIGH CAPACITY COIL — 1.4-2.4 in. wg ESP UNIT 524A-C (High-Capacity 4-Row Coil) AIRFLOW (Cf m) EX TERNAL STATIC PRESSURE (in. wg) 1.4 1.6 1.8 2.0 2.2 2.4 Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 1,800 921 1.07 975 1.23 1026 1.39 1074 1.55 1120 1.72 1164 1.90 2,100 942 1.26 997 1.43 1048 1.61 1097 1.79 1143 1.97 1186 2.16 072 2,400 963 1.47 1017 1.66 1069 1.85 1118 2.05 1164 2.25 — — 2,700 987 1.71 1039 1.91 1090 2.12 1138 2.33 1

317 240 5662 Installation Ins GAS-FIRED WATER OR STEAi'1 30ÎLER Cancels: 39234D23 NOTE: THESE INSTRUCTIONS MUST BE LEFT ON OR NEAR THE BOILER. The Model 234 is a low-pressure» sectional, cast-iron water and steam boiler. The design is certified by A.G.A. for use with natural, and propane gases. It is tested for a maximum working pressure of 100 psi on water and 15 psi on steam in accordance with ASME standards for cast-iron boilers. The boiler is available as a Type GW ■ Gravity, Type PW -

Units are air cooled, designed for outdoor installation, and may be connected into existing duct system. Required connections include air ducts, condensate drain, and high- and low-voltage wiring. A field-supplied filter box must be installed in return air duct. When optional electric heaters are being installed, see instructions beginning on page 8 of this publication for procedures. TRANSPORTATION DAMAGE File claim with shipping company if shipment is damaged or incomplete. Move unit to ins

Purge Non-Condensibles. Each of the above steps is discussed in detail in this instruction. Read entire instruction before starting installation. Remove four shipping bolts holding absorption unit to crate base before placing unit on permanent mounting slab. NOTE: Unit is shipped with condenser fan guard inverted. Remove, place with convex side up and fasten. I. LOCATE AND MOUNTABSORPTION UNIT The absorption unit may be located at ground level or on the roof. Consult local codes for informa

A filter installed on the incoming outdoor air stream removes large airborne particles from the intake air stream before they enter the heat exchanger and reduces the maintenance required. The units’ acoustically engineered design makes the Bryant HRV the quietest on the market and ensures that comfort is felt, not heard. Unlatching two (2) suitcase style latches allows easy removal of the filters and core for cleaning. NOTE: The HRV should not be installed in an attic or unconditioned space unl

Check with the gas utility for the Btu valve and specific gravity of gas in the area. TABLE IV—MANIFOLD PRESSURE (Inches w.c.) Specific Gravity 0.59 0.61 0.63 0.65 0.67 0) 3 900 3.9” 4.0” 4.1” 4.2” 4.3” > 950 3.5” 3.6” 3.7” CO CO 3.9” 3 1000 3.1” 3.2” 3.3” 3.4” 3.5” H m 1025 3.0” 3.1” 3.2” 3.3” 3.4” 1050 2.8” 2.9” 3.0” 3.1” 3.2” 1100 2.6” 2.7” 2.8” 2.9” 3.0” Adjusting Pressure Regulator If the measured and rated input are not approximately the same, the gas pressure regulato