GUIDE SPECIFICATIONS
SPB − 3 to 5 Ton R−410A Heat Pump
Outdoor Units
/ Page 16
PART 2 PRODUCTS
Specifier Note: Retain article below for proprietary method specification. Add product attributes, performance
characteristics, material standards, and descriptions as applicable. Use of such phrases as or equal" or or approved
equal" or similar phrases may cause ambiguity in specifications. Such phrases require verification (procedural, legal and
regulatory) and assignment of responsibility for determining or equal" products
.
PART 2.01
AIR CONDITIONERS/SPLIT SYSTEM UNITS
A.
Manufacturer:
[Lennox Industries]
1.
[Contact: 2100 Lake Park Blvd., Richardson, TX 75080; Telephone: (800) 453−6669; website:
www.lennox.com]
B.
[Proprietary]
Products/Systems:
[SPB, S−Class
®
]
Heat Pump Units, including the following equipment:
1.
All units to be factory assembled, wired and piped
2.
All units to be assembled in the USA
3.
All units to be factory tested prior to shipping
4.
Cabinet:
a.
Heavy−gauge steel construction
b.
Corrosion free pre−painted cabinet finish
c.
Corrosion free pre−painted base section
d.
Compressor and control box
1)
Located in separate compartment inside unit
2)
Insulated with thick fiberglass insulation
e.
Control box with controls factory wired
f.
Large removable service access panel
g.
Base drainage holes for moisture removal
h.
High density polyurethane unit support feet
i.
Coil protection panels
1)
[SmartHinge
t
]
2)
Steel construction
3)
Hinged
4)
Louvered
5)
May be completely removable
j.
Refrigerant Line Connections, Electrical Inlets, Service Valves:
1)
Sweat connection vapor and liquid lines located on cabinet corner
2)
Fully serviceable brass service valves
3)
Full shutoff vapor valve
4)
Liquid valve can be front seated to manage refrigerant charge while servicing system
5)
Vapor and liquid line service valve to be located inside unit
6)
Suction and liquid line gauge ports to be located inside unit
7)
Refrigerant line connections and field wiring inlets to be located in one central area
5.
Controls:
a.
Defrost Control
b.
[Options:]
1)
[Indoor Blower Speed Relay Kit]
2)
[Time Delay Relay Kit]
3)
[Low Ambient Kit (down to 30
°
F)]
4)
[Low Ambient Control Option (down to 0
°
F)]
5)
[Compressor Low Ambient Cutoff]
6)
[Compressor Lock−out thermostat]
7)
[Monitor Kit – Service Light]
8)
[Commercial Touchscreen Thermostat by Lennox]
