Full Product Manual

Pensotti steel panel radiators are available in five different heights; 12”, 16”, 20”,
24” and 36”. Each height consists of multiple lengths as shown in the data table
below. Standard equipment with each radiator includes:
• (2) A55400T Reducers
• (1) Manual Air Vent
• (1) Thermostatic valve with flow setter & white cap
• (2) Drain plugs (pre-installed)
• A set of mounting brackets
• (2) ½” Pex tubing fittings
• (2) ½” Copper pipe fittings
• (2) White Escutcheons
• (2) White Radsnap Pipe Covers
Pensotti Radiators are a perfect match for most hydronic heating applications and
operate effectively and efficiently with both low and high temperature systems all
the way up to 250° F.
The BTUH output of each Pensotti Radiator is based on the average water
temperature flowing through it, along with a 24° F temperature drop across the
radiator. Reduced average water temperature output tables are provided to assist
in the design of high efficiency – low temperature, condensing boiler systems.
Piping Connections
Pensotti panel radiators are reversible. As such, the supply and returns connections, which are located on the bottom of the radiator, can be on either the left or right
side. The inside connection is always the supply (the supply and return connections cannot be reversed). A pair of brass, O-ring seat starting reducers (A55400T) is
supplied with each radiator as well as ½” Pex tubing and ½” copper pipe adapters. Isolation/bypass valves (sold separately) fit in between the A55400T reducers and
the tubing/pipe adapters. Pipe thread sealant is not required.
MODEL
HEIGHT
LENGTH
BASEBOARD
EQUIVALENT
BTUH OUTPUT
WEIGHT
180° F
140° F
HD12-16D
12
16
3.33
1934
1068
17
HD12-24D
12
24
5.00
2900
1600
24
HD12-32D
12
32
6.67
3866
2133
31
HD12-40D
12
40
8.33
4831
2661
39
HD12-48D
12
48
10.00
5800
3200
46
HD16-16D
16
16
4.17
2418
1331
23
HD16-24D
16
24
6.25
3626
1999
33
HD16-32D
16
32
8.34
4835
2665
43
HD16-36D
16
36
9.38
5440
2996
48
HD16-40D
16
40
10.42
6044
3330
52
HD16-48D
16
48
12.51
7253
3995
63
HD20-16D
20
16
4.96
2876
1583
28
HD20-24D
20
24
7.44
4313
2375
40
HD20-32D
20
32
9.91
5749
3166
53
HD20-36D
20
36
11.15
6469
3562
58
HD20-40D
20
40
12.39
7186
3958
64
HD20-48D
20
48
14.87
8626
4746
76
HD24-16D
24
16
5.71
3310
1819
31
HD24-24D
24
24
8.56
4964
2730
48
HD24-32D
24
32
11.41
6619
3641
66
HD24-36D
24
36
12.84
7445
4094
75
HD24-40D
24
40
14.26
8270
4548
81
HD24-48D
24
48
17.11
9926
5459
97
HD36-16D
36
16
7.83
4541
2457
48
HD36-20D
36
20
9.79
5678
3071
56
HD36-24D
36
24
11.75
6814
3685
72
HD36-32D
36
32
15.66
9083
4913
88
Thermostatic flow setter valve, white cap, optional thermostatic operator (sold separately)
Manual air vent
Drain plugs
Supply and Return Connections
Abbreviated Installation Manual
NOTE: For information or questions outside the
scope of this manual contact a qualified heating
professional for assistance.